Heesch Tile Inventory

Every tile found at H≥1, one card each, with its markings, lattice, architecture, corona sizes and provenance. Click any card to enlarge it. A card showing H=n refuted means corona n was searched and does not close — that is a measured refutation. Cards marked H+1 unknown ran out of budget and refute nothing. 333 tiles across 8 lattices, 19 architectures with more than one rung.

Which definition. Every number here is meant as a strict, hole-free Heesch number, in the Grünbaum–Shephard sense: every layer must leave the patch a closed disk. The solver does not enforce that for the outermost layer, and an earlier version of this note claimed a check that in fact tested something weaker (that each tile touches the layers inside it). Every patch has now been checked corona by corona. 58 tiles whose drawn outermost corona encloses a hole were removed — their picture is not a witness for the definition stated here, and whether a hole-free corona of that order exists was never asked. No hole appeared in any inner corona, or at H=5 or H=6. 15 tiles shown below, including our re-verification of Bašić's H=6 record, have a pinch point where the outer boundary touches itself at a single vertex; conventions differ on whether that still bounds a disk, so they are kept and disclosed rather than silently judged. More in Notes. Every small polyform, classified, is on the tiles by size page. 25 Sep 2026: a strict re-audit lowered 7 of these cards by one; until the next data release they still show the previously published number. See the corrections.

Drawings corrected. Cards for tiles added by the backfill were drawn in the lattice's index coordinates instead of the plane, so on every lattice except quadrille and kisquadrille the tiles of a patch looked non-congruent, and a snub-quadrille tile looked like a polyomino that plainly tiles. The solver results were unaffected: all 1,212 patches are exactly congruent in true coordinates, and 49 centre tiles whose markings had been laid on the wrong edges were re-derived from the neighbours that force them. Every card was regenerated, and each patch is now checked for congruence, mating and holes before it is drawn.

Every tile here is a real tile. A physical edge is convex, concave or straight — bump, nick or flat — and there is no fourth kind. The solver also admits a wildcard edge that is compatible with all three at once; that is a removed constraint rather than a shape, so a form carrying one is not a single congruent tile and has no Heesch number at all. Its result is a valid upper bound over the concrete tiles you get by resolving the wildcard, and nothing more. 561 such forms were excluded from this gallery, including 40 that had been listed at H=5. They were published here once, wrongly, as tiles.

And every tile here genuinely fails to tile. A shape that tiles the plane has coronas of every order, so its Heesch number is infinite and a finite value for it is meaningless. The solver returns one anyway — it is never asked the question. Screening found 170 plane tilers, now excluded, all of them at H≤3; H=4, H=5 and H=6 came back clean. Every excluded tiler was unmarked, which is the blind spot: the imbalance certificate that proves non-tiling needs a bump/nick imbalance to fire, and an unmarked tile has none. Be clear about what the screen is: it looks for a cluster of up to three tiles whose outline tiles isohedrally. A marked tile with an imbalance is a proven non-tiler; an unmarked tile that passes the screen is a candidate non-tiler, not a proven one.

And every tile here is counted once. A tile and its mirror image are the same shape, and on a lattice with many directions a rotation of the plane relabels the move codes too — so one tile can be spelled several ways. The gallery's identity key folded only cyclic rotations of the boundary word, and each extra spelling earned its own card. 0 duplicate cards have been removed (kisrhombille 28, snub quadrille 20, rhombille 13, kisquadrille 12, deltille 11, tetrille 7), all at H≤3: 51 at H=1, 38 at H=2, 2 at H=3, with H=4, H=5 and H=6 unaffected. The inventory is 332 tiles, not 423. Unmarked tiles are now compared by exact geometry — the boundary walk in exact arithmetic, canonicalised over all 24 rotations and their mirrors — rather than by string operations on the word. Marked tiles keep the older, narrower key: reflecting a marked tile needs a settled rule for what reflection does to a bump, and the obvious choices merge markings that are genuinely different tiles. So marked duplicates may remain; a duplicate left standing is a smaller error than a real tile deleted, and this note is here rather than a silent judgement.

Coverage. Every tile found at H≥3 is shown. H=1 and H=2 are sampled, capped at 45 per lattice: there are roughly 4,900 tiles at H=1 and 260 at H=2, and rendering them all would make a page that cannot be read. The deep tiers are complete; the shallow ones are a sample, and this note is here so the gallery is not mistaken for a census of them.

Inventory by lattice

latticeH=6H=5H=4H=3H=2H=1tiles
kisrhombille122681332
deltille1512122655120
rhombille1911461454
quadrille1024557
kisquadrille2092049
snub quadrille1414
tetrille55
truncated quadrille22
all136255251168333

Search effort and yield

Rows swept against distinct tiles found. Wildcard forms, timeouts and capped runs are excluded — a wildcard gives only an upper bound, and the others are budget failures, not measurements. Corrected 25 Sep 2026: earlier versions counted rows, including wildcard forms.
latticerows sweptdistinct tiles H>=3hit rateH=3H=4H=5ceiling
kisrhombille2,173,869140.001%1031H=5
kisquadrille1,260,412200.002%20H=3
rhombille405,7911010.025%531731H=5
deltille251,429480.019%26157H=5
snub quadrille80,91000.000%H=1
quadrille30,898100.032%10H=3
tetrille7,32200.000%H=1
4-fold pentille1,28600.000%none
chamfered quadrille37800.000%none
truncated quadrille13600.000%H=1

Architectures as ladders

Each family at successive sizes. A family that steps changes depth as it grows; nearly all are flat, and the exceptions are where new depth has ever come from.
latticearchitecturerungs (edges/H)behaviour
kisrhombilleIQCF (BLBLBU)^k BLBLBLBB (BXBIBI)^k BXB39/5 51/5 75/6steps
deltilleB (BC)^k BBBB (CB)^k B14/4 18/5 22/5 26/5steps
deltilleB (BC)^k BABDC (BC)^k BB20/4 24/4 28/5 32/5steps
deltilleB (BC)^k DCDB (CB)^k B26/4 30/5steps
deltilleD (CB)^k BB (BC)^k DA21/5 25/5 29/5 33/5flat
rhombilleB (BC)^k BBBB (CB)^k B14/4 18/5 22/5 26/5 30/5 34/5steps
rhombilleB (BC)^k BDCD (CB)^k B18/4 22/4 26/4 30/5 34/5 38/5 42/5steps
rhombilleB (BC)^k BABDC (BC)^k BB20/4 24/4 28/5 32/5 36/5steps
rhombilleB (BC)^k DCDB (CB)^k B14/4 26/4 30/5 34/5 38/5steps
deltilleB (BC)^k BAABDAC (BC)^k BB26/4 30/4flat
deltilleB (BC)^k BDCD (CB)^k B14/4 18/4 26/4flat
deltilleD (A)^k BD (A)^k B8/2 10/2 12/2 14/3 16/3 18/3 20/3steps
deltilleB (BC)^k BADAB (CB)^k B23/3 27/3flat
kisquadrilleG (A)^k GG (A)^k G8/2 10/3 12/3 14/3 16/3 18/3 20/3 22/3 24/3 26/3 28/3steps
kisquadrilleH (B)^k HH (B)^k H8/2 10/3 12/3 14/3 16/3 18/3 20/3 22/3 24/3 26/3 28/3steps
quadrilleB (A)^k BB (A)^k B8/2 10/3 12/3 14/3 16/3 18/3 20/3 22/3 24/3 26/3 28/3steps
deltilleA (A)^k EC (A)^k CE9/1 11/2steps
quadrille(A)^k CC (A)^k CC10/1 12/1 14/1flat
quadrille(A)^k CC (A)^k ACCA12/1 14/1flat

H = 6 1 tiles

Heesch 6 tile on kisrhombille
kisrhombille IQCF (BLBLBU)^5 BLBLBLBB (BXBIBI)^5 BXB[@:IQCFBLBLBUBLBLBUBLBLBUBLBLBUBLBLBUBLBLBLBBBXBIBIBXBIBIBXBIBIBXBIBIBXBIBIBXB] how to readBasic's published record tile, 75 edges — the 2D world record, re-verified here corona by corona2026-08-16 · H=7 refuted

H = 5 36 tiles

Heesch 5 tile on deltille
deltille B (BC)^3 BBBB (CB)^3 B[@:BBCBCBCBBBBCBCBCBB/^^^^^^^^^vvvvvvvv=] how to readbackfilled from arch_transfer.tsv2026-08-16 · H=6 refuted
Heesch 5 tile on deltille
deltille BB (BC)^3 BBBB (CB)^3[@:BBBCBCBCBBBBCBCBCB/^^^^^^^^^=vvvvvvvv] how to readmarked polyiamond, 18 edges — H=5 exact2026-08-16 · H=6 refuted
Heesch 5 tile on deltille
deltille B (BC)^3 BBBB (CB)^3 B[@:BBCBCBCBBBBCBCBCBB/^^^^^^^^vvvvvvvvv=] how to readmarked polyiamond, 18 edges — the smallest H=5 tile found here2026-08-16 · H=6 refuted
Heesch 5 tile on deltille
deltille D (CB)^4 BB (BC)^4 DA[@:DCBCBCBCBBBBCBCBCBCDA/vvvvvvvvvv^^^^^^^^^==] how to readmarked polyiamond, 21 edges — H=5 exact2026-08-16 · H=6 refuted
Heesch 5 tile on deltille
deltille B (BC)^4 BBBB (CB)^4 B[@:BBCBCBCBCBBBBCBCBCBCBB/^^^^^^^^^^vvvvvvvvvvv=] how to readbackfilled from con_delt.tsv2026-08-16 · H=6 refuted
Heesch 5 tile on deltille
deltille B (BC)^4 BBBB (CB)^4 B[@:BBCBCBCBCBBBBCBCBCBCBB/^^^^^^^^^^^vvvvvvvvvv=] how to readmarked polyiamond, 22 edges — H=5 exact2026-08-16 · H=6 refuted
Heesch 5 tile on deltille
deltille D (CB)^5 BB (BC)^5 DA[@:DCBCBCBCBCBBBBCBCBCBCBCDA/^^^^^^^^^^^^vvvvvvvvvvv==] how to readmarked polyiamond, 25 edges — H=5 exact2026-08-16 · H=6 refuted
Heesch 5 tile on deltille
deltille B (BC)^5 BBBB (CB)^5 B[@:BBCBCBCBCBCBBBBCBCBCBCBCBB/^^^^^^^^^^^^^vvvvvvvvvvvv=] how to readmarked polyiamond, 26 edges — H=5 exact2026-08-16 · H=6 refuted
Heesch 5 tile on deltille
deltille B (BC)^5 BABDC (BC)^5 BB[@:BBCBCBCBCBCBABDCBCBCBCBCBCBB/^^^^^^^^^^^^^^vvvvvvvvvvvvv=] how to readmarked polyiamond, 28 edges — H=5 exact2026-08-16 · H=6 refuted
Heesch 5 tile on deltille
deltille D (CB)^5 CDCDB (CB)^5 CDA[@:DCBCBCBCBCBCDCDBCBCBCBCBCBCDA/^^^^^^^^^^^^^^vvvvvvvvvvvvv==] how to readmarked polyiamond, 29 edges — H=5 exact2026-08-16 · H=6 refuted
Heesch 5 tile on deltille
deltille D (CB)^6 BB (BC)^6 DA[@:DCBCBCBCBCBCBBBBCBCBCBCBCBCDA/^^^^^^^^^^^^^^vvvvvvvvvvvvv==] how to readmarked polyiamond, 29 edges — H=5 exact2026-08-16 · H=6 refuted
Heesch 5 tile on deltille
deltille B (BC)^6 DCDB (CB)^6 B[@:BBCBCBCBCBCBCDCDBCBCBCBCBCBCBB/^^^^^^^^^^^^^^^vvvvvvvvvvvvvv=] how to readmarked polyiamond, 30 edges — H=5 exact2026-08-16 · H=6 refuted
Heesch 5 tile on deltille
deltille D (CB)^6 ABDC (BC)^6 DA[@:DCBCBCBCBCBCBABDCBCBCBCBCBCBCDA/^^^^^^^^^^^^^^^vvvvvvvvvvvvvv==] how to readmarked polyiamond, 31 edges — H=5 exact2026-08-16 · H=6 refuted
Heesch 5 tile on deltille
deltille B (BC)^6 BABDC (BC)^6 BB[@:BBCBCBCBCBCBCBABDCBCBCBCBCBCBCBB/^^^^^^^^^^^^^^^^vvvvvvvvvvvvvvv=] how to readmarked polyiamond, 32 edges — H=5 exact2026-08-16 · H=6 refuted
Heesch 5 tile on deltille
deltille D (CB)^7 BB (BC)^7 DA[@:DCBCBCBCBCBCBCBBBBCBCBCBCBCBCBCDA/^^^^^^^^^^^^^^^^vvvvvvvvvvvvvvv==] how to readmarked polyiamond, 33 edges — H=5 exact2026-08-16 · H=6 refuted
Heesch 5 tile on kisrhombille
kisrhombille IQCF (BLBLBU)^2 BLBLBLBB (BXBIBI)^2 BXB[@:IQCFBLBLBUBLBLBUBLBLBLBBBXBIBIBXBIBIBXB] how to readbackfilled from arch_transfer.tsv2026-08-16 · H=6 refuted
Heesch 5 tile on kisrhombille
kisrhombille IQCF (BLBLBU)^3 BLBLBLBB (BXBIBI)^3 BXB[@:IQCFBLBLBUBLBLBUBLBLBUBLBLBLBBBXBIBIBXBIBIBXBIBIBXB] how to readBasic diagonal rung k=3; basic_diagonal cap 7 (2340s) + CaDiCaL cap 6 H=5 (5032s)2026-08-16 · H=6 refuted
Heesch 5 tile on rhombille
rhombille B (BC)^3 BBBB (CB)^3 B[@:BBCBCBCBBBBCBCBCBB/^^^^^^^^^vvvvvvvv=] how to readbackfilled from arch_transfer.tsv2026-08-16 · H=6 refuted
Heesch 5 tile on rhombille
rhombille B (BC)^3 BBBB (CB)^3 B[@:BBCBCBCBBBBCBCBCBB/^^^^^^^^vvvvvvvvv=] how to readbackfilled from bcl_rhombille.tsv2026-08-16 · H=6 refuted
Heesch 5 tile on rhombille
rhombille B (BC)^4 BBBB (CB)^4 B[@:BBCBCBCBCBBBBCBCBCBCBB/^^^^^^^^^^vvvvvvvvvvv=] how to readbackfilled from con_rhomb.tsv2026-08-16 · H=6 refuted
Heesch 5 tile on rhombille
rhombille B (BC)^4 BBBB (CB)^4 B[@:BBCBCBCBCBBBBCBCBCBCBB/^^^^^^^^^^^vvvvvvvvvv=] how to readbackfilled from arch_transfer.tsv2026-08-16 · H=6 refuted
Heesch 5 tile on rhombille
rhombille B (BC)^5 BBBB (CB)^5 B[@:BBCBCBCBCBCBBBBCBCBCBCBCBB/^^^^^^^^^^^^^vvvvvvvvvvvv=] how to readbackfilled from arch_transfer.tsv2026-08-16 · H=6 refuted
Heesch 5 tile on rhombille
rhombille B (BC)^5 BBBB (CB)^5 B[@:BBCBCBCBCBCBBBBCBCBCBCBCBB/^^^^^^^^^^^^vvvvvvvvvvvvv=] how to readbackfilled from con2_rhombille.tsv2026-08-16 · H=6 refuted
Heesch 5 tile on rhombille
rhombille B (BC)^5 BABDC (BC)^5 BB[@:BBCBCBCBCBCBABDCBCBCBCBCBCBB/^^^^^^^^^^^^^^vvvvvvvvvvvvv=] how to readmarked rhombille, 28 edges — transplanted from deltille2026-08-16 · H=6 refuted
Heesch 5 tile on rhombille
rhombille B (BC)^6 BBBB (CB)^6 B[@:BBCBCBCBCBCBCBBBBCBCBCBCBCBCBB/^^^^^^^^^^^^^^^vvvvvvvvvvvvvv=] how to readbackfilled from con2_rhombille.tsv2026-08-17 · H=6 refuted
Heesch 5 tile on rhombille
rhombille B (BC)^6 BDCD (CB)^6 B[@:BBCBCBCBCBCBCBDCDCBCBCBCBCBCBB/^^^^^^^^^^^^^^vvvvvvvvvvvvvvv=] how to readbackfilled from con2_rhombille.tsv2026-08-21 · H=6 refuted
Heesch 5 tile on rhombille
rhombille B (BC)^6 BBBB (CB)^6 B[@:BBCBCBCBCBCBCBBBBCBCBCBCBCBCBB/^^^^^^^^^^^^^^vvvvvvvvvvvvvvv=] how to readbackfilled from con2_rhombille.tsv2026-08-17 · H=6 refuted
Heesch 5 tile on rhombille
rhombille B (BC)^6 DCDB (CB)^6 B[@:BBCBCBCBCBCBCDCDBCBCBCBCBCBCBB/^^^^^^^^^^^^^^^vvvvvvvvvvvvvv=] how to readmarked rhombille, 30 edges — transplanted from deltille2026-08-16 · H=6 refuted
Heesch 5 tile on rhombille
rhombille B (BC)^6 BABDC (BC)^6 BB[@:BBCBCBCBCBCBCBABDCBCBCBCBCBCBCBB/^^^^^^^^^^^^^^^^vvvvvvvvvvvvvvv=] how to readmarked rhombille, 32 edges — transplanted from deltille2026-08-16 · H=6 refuted
Heesch 5 tile on rhombille
rhombille B (BC)^7 BDCD (CB)^7 B[@:BBCBCBCBCBCBCBCBDCDCBCBCBCBCBCBCBB/^^^^^^^^^^^^^^^^vvvvvvvvvvvvvvvvv=] how to readbackfilled from con2_rhombille.tsv2026-08-21 · H=6 refuted
Heesch 5 tile on rhombille
rhombille B (BC)^7 BBBB (CB)^7 B[@:BBCBCBCBCBCBCBCBBBBCBCBCBCBCBCBCBB/^^^^^^^^^^^^^^^^^vvvvvvvvvvvvvvvv=] how to readbackfilled from family_climb.tsv2026-08-17 · H=6 refuted
Heesch 5 tile on rhombille
rhombille B (BC)^7 DCDB (CB)^7 B[@:BBCBCBCBCBCBCBCDCDBCBCBCBCBCBCBCBB/^^^^^^^^^^^^^^^^^vvvvvvvvvvvvvvvv=] how to readbackfilled from con2_rhombille.tsv2026-08-21 · H=6 refuted
Heesch 5 tile on rhombille
rhombille B (BC)^7 BABDC (BC)^7 BB[@:BBCBCBCBCBCBCBCBABDCBCBCBCBCBCBCBCBB/^^^^^^^^^^^^^^^^^^vvvvvvvvvvvvvvvvv=] how to readbackfilled from bcl_abd_r.tsv2026-08-21 · H=6 refuted
Heesch 5 tile on rhombille
rhombille B (BC)^8 DCDB (CB)^8 B[@:BBCBCBCBCBCBCBCBCDCDBCBCBCBCBCBCBCBCBB/^^^^^^^^^^^^^^^^^^^vvvvvvvvvvvvvvvvvv=] how to readbackfilled from bcl_cdcdb.tsv2026-08-22 · H=6 refuted
Heesch 5 tile on rhombille
rhombille B (BC)^8 BDCD (CB)^8 B[@:BBCBCBCBCBCBCBCBCBDCDCBCBCBCBCBCBCBCBB/^^^^^^^^^^^^^^^^^^vvvvvvvvvvvvvvvvvvv=] how to readbackfilled from fl_bdcd.tsv2026-08-22 · H=6 refuted
Heesch 5 tile on rhombille
rhombille B (BC)^9 BDCD (CB)^9 B[@:BBCBCBCBCBCBCBCBCBCBDCDCBCBCBCBCBCBCBCBCBB/^^^^^^^^^^^^^^^^^^^^vvvvvvvvvvvvvvvvvvvvv=] how to readbackfilled from fl_bdcd.tsv2026-08-22 · H=6 refuted

H = 4 25 tiles

Heesch 4 tile on deltille
deltille (B)^2 C (BB)^2 CBB[@:BBCBBBBCBB/^^^^^vvvv=] how to readbackfilled from arch_transfer.tsv2026-08-18 · H=5 refuted
Heesch 4 tile on deltille
deltille B (BC)^2 BDCD (CB)^2 B[@:BBCBCBDCDCBCBB/^^^^^^vvvvvvv=] how to readbackfilled from template_delt.tsv2026-08-21 · H=5 refuted
Heesch 4 tile on deltille
deltille B (BC)^2 BBBB (CB)^2 B[@:BBCBCBBBBCBCBB/^^^^^^vvvvvvv=] how to readbackfilled from template_delt.tsv2026-08-20 · H=5 refuted
Heesch 4 tile on deltille
deltille B (BC)^2 BBBB (CB)^2 B[@:BBCBCBBBBCBCBB/^^^^^^^vvvvvv=] how to readbackfilled from arch_transfer.tsv2026-08-20 · H=5 refuted
Heesch 4 tile on deltille
deltille B (BC)^3 BDCD (CB)^3 B[@:BBCBCBCBDCDCBCBCBB/^^^^^^^^vvvvvvvvv=] how to readmarked polyiamond, 18 edges2026-08-16 · H=5 refuted
Heesch 4 tile on deltille
deltille B (BC)^3 BDCD (CB)^3 B[@:BBCBCBCBDCDCBCBCBB/vvvvvvvv^^^^^^^^^=] how to readmarked polyiamond, 18 edges2026-08-16 · H=5 refuted
Heesch 4 tile on deltille
deltille B (BC)^3 BABDC (BC)^3 BB[@:BBCBCBCBABDCBCBCBCBB/^^^^^^^^^^vvvvvvvvv=] how to readbackfilled from ta_deltille.tsv2026-08-21 · H=5 refuted
Heesch 4 tile on deltille
deltille B (BC)^4 BABDC (BC)^4 BB[@:BBCBCBCBCBABDCBCBCBCBCBB/^^^^^^^^^^^^vvvvvvvvvvv=] how to readbackfilled from con2_deltille.tsv2026-08-21 · H=5 refuted
Heesch 4 tile on deltille
deltille B (BC)^4 BAABDAC (BC)^4 BB[@:BBCBCBCBCBAABDACBCBCBCBCBB/^^^^^^^^^^^^^vvvvvvvvvvvv=] how to readbackfilled from con2_deltille.tsv2026-08-21 · H=5 refuted
Heesch 4 tile on deltille
deltille B (BC)^5 DCDB (CB)^5 B[@:BBCBCBCBCBCDCDBCBCBCBCBCBB/^^^^^^^^^^^^^vvvvvvvvvvvv=] how to readbackfilled from con2_deltille.tsv2026-08-21 · H=5 refuted
Heesch 4 tile on deltille
deltille B (BC)^5 BDCD (CB)^5 B[@:BBCBCBCBCBCBDCDCBCBCBCBCBB/^^^^^^^^^^^^vvvvvvvvvvvvv=] how to readbackfilled from con2_deltille.tsv2026-08-21 · H=5 refuted
Heesch 4 tile on deltille
deltille B (BC)^5 BAABDAC (BC)^5 BB[@:BBCBCBCBCBCBAABDACBCBCBCBCBCBB/^^^^^^^^^^^^^^^vvvvvvvvvvvvvv=] how to readbackfilled from con2_deltille.tsv2026-08-21 · H=5 refuted
Heesch 4 tile on kisrhombille
kisrhombille (J)^2 M (JJ)^2 MJJ[@:JJMJJJJMJJ/^^^^^vvvv=] how to readbackfilled from arch_escalate.tsv2026-08-18 · H=5 refuted
Heesch 4 tile on kisrhombille
kisrhombille (J)^2 MJCJV (MJ)^2 J[@:JJMJCJVMJMJJ/^^^^^^vvvvv=] how to readbackfilled from turn_sweep.tsv2026-08-18 · H=5 refuted
Heesch 4 tile on rhombille
rhombille (B)^2 C (BB)^2 CBB[@:BBCBBBBCBB/^^^^^vvvv=] how to readbackfilled from arch_escalate.tsv2026-08-18 · H=5 refuted
Heesch 4 tile on rhombille
rhombille (B)^2 CBABD (CB)^2 B[@:BBCBABDCBCBB/^^^^^^vvvvv=] how to readbackfilled from lattice_rq.tsv2026-08-22 · H=5 refuted
Heesch 4 tile on rhombille
rhombille B (BC)^2 BBBB (CB)^2 B[@:BBCBCBBBBCBCBB/^^^^^^^vvvvvv=] how to readbackfilled from arch_transfer.tsv2026-08-20 · H=5 refuted
Heesch 4 tile on rhombille
rhombille B (BC)^2 DCDB (CB)^2 B[@:BBCBCDCDBCBCBB/^^^^^^^vvvvvv=] how to readbackfilled from lattice_rq.tsv2026-08-22 · H=5 refuted
Heesch 4 tile on rhombille
rhombille B (BC)^3 BDCD (CB)^3 B[@:BBCBCBCBDCDCBCBCBB/^^^^^^^^vvvvvvvvv=] how to readmarked rhombille, 18 edges — transplanted from deltille2026-08-16 · H=5 refuted
Heesch 4 tile on rhombille
rhombille B (BC)^3 BDCD (CB)^3 B[@:BBCBCBCBDCDCBCBCBB/vvvvvvvv^^^^^^^^^=] how to readmarked rhombille, 18 edges — transplanted from deltille2026-08-16 · H=5 refuted
Heesch 4 tile on rhombille
rhombille B (BC)^3 BABDC (BC)^3 BB[@:BBCBCBCBABDCBCBCBCBB/^^^^^^^^^^vvvvvvvvv=] how to readbackfilled from ta_rhombille.tsv2026-08-21 · H=5 refuted
Heesch 4 tile on rhombille
rhombille B (BC)^4 BDCD (CB)^4 B[@:BBCBCBCBCBDCDCBCBCBCBB/^^^^^^^^^^vvvvvvvvvvv=] how to readbackfilled from con_rhomb.tsv2026-08-21 · H=5 refuted
Heesch 4 tile on rhombille
rhombille B (BC)^4 BABDC (BC)^4 BB[@:BBCBCBCBCBABDCBCBCBCBCBB/^^^^^^^^^^^^vvvvvvvvvvv=] how to readbackfilled from con2_rhombille.tsv2026-08-21 · H=5 refuted
Heesch 4 tile on rhombille
rhombille B (BC)^5 BDCD (CB)^5 B[@:BBCBCBCBCBCBDCDCBCBCBCBCBB/^^^^^^^^^^^^vvvvvvvvvvvvv=] how to readbackfilled from con2_rhombille.tsv2026-08-21 · H=5 refuted
Heesch 4 tile on rhombille
rhombille B (BC)^5 DCDB (CB)^5 B[@:BBCBCBCBCBCDCDBCBCBCBCBCBB/^^^^^^^^^^^^^vvvvvvvvvvvv=] how to readbackfilled from con2_rhombille.tsv2026-08-21 · H=5 refuted

H = 3 52 tiles

Heesch 3 tile on deltille
deltille BBBBBB[@:BBBBBB/^^^vv=] how to readbackfilled from lattice_small.tsv2026-08-18 · H=4 refuted
Heesch 3 tile on deltille
deltille (B)^2 ABDC (B)^2[@:BBABDCBB/^^^^vvv=] how to readbackfilled from lattice_small.tsv2026-08-18 · H=4 refuted
Heesch 3 tile on deltille
deltille DCBBBBCDA[@:DCBBBBCDA/^^^^vvv==] how to readbackfilled from lattice_small.tsv2026-08-22 · H=4 refuted
Heesch 3 tile on deltille
deltille DCDCDBCDA[@:DCDCDBCDA/^^^^vvv==] how to readbackfilled from lattice_small.tsv2026-08-22 · H=4 refuted
Heesch 3 tile on deltille
deltille (B)^2 (CD)^2 BCBB[@:BBCDCDBCBB/^^^^^vvvv=] how to readbackfilled from lattice_sweep_delt.tsv2026-08-18 · H=4 refuted
Heesch 3 tile on deltille
deltille B (C)^2 EBBCCAEB (C)^2[@:BCCEBBCCAEBCC] how to readunmarked polyiamond, 13 edges, from the construction-space census2026-08-22 · H=4 refuted
Heesch 3 tile on deltille
deltille D (A)^5 BD (A)^5 B[@:DAAAAABDAAAAAB/^^^^^^^vvvvvv=] how to readbackfilled from arch_transfer.tsv2026-08-17 · H=4 refuted
Heesch 3 tile on deltille
deltille D (A)^6 BD (A)^6 B[@:DAAAAAABDAAAAAAB/^^^^^^^^vvvvvvv=] how to readbackfilled from arch_transfer.tsv2026-08-17 · H=4 refuted
Heesch 3 tile on deltille
deltille D (A)^7 BD (A)^7 B[@:DAAAAAAABDAAAAAAAB/^^^^^^^^^vvvvvvvv=] how to readbackfilled from arch_transfer.tsv2026-08-17 · H=4 refuted
Heesch 3 tile on deltille
deltille D (A)^8 BD (A)^8 B[@:DAAAAAAAABDAAAAAAAAB/^^^^^^^^^^vvvvvvvvv=] how to readbackfilled from arch_transfer.tsv2026-08-17 · H=4 refuted
Heesch 3 tile on deltille
deltille B (BC)^4 BADAB (CB)^4 B[@:BBCBCBCBCBADABCBCBCBCBB/^^^^^^^^^^^vvvvvvvvvvvv] how to readbackfilled from con_delt.tsv2026-08-21 · H=4 refuted
Heesch 3 tile on deltille
deltille B (BC)^5 BADAB (CB)^5 B[@:BBCBCBCBCBCBADABCBCBCBCBCBB/^^^^^^^^^^^^^vvvvvvvvvvvvvv] how to readbackfilled from con_delt.tsv2026-08-21 · H=4 refuted
Heesch 3 tile on kisquadrille
kisquadrille G (A)^3 GG (A)^3 G[@:GAAAGGAAAG/^^^^^vvvv=] how to readbackfilled from arch_escalate.tsv2026-08-18 · H=4 refuted
Heesch 3 tile on kisquadrille
kisquadrille H (B)^3 HH (B)^3 H[@:HBBBHHBBBH/^^^^^vvvv=] how to readbackfilled from arch_escalate.tsv2026-08-18 · H=4 refuted
Heesch 3 tile on kisquadrille
kisquadrille G (A)^4 GG (A)^4 G[@:GAAAAGGAAAAG/^^^^^^vvvvv=] how to readbackfilled from arch_escalate.tsv2026-08-18 · H=4 refuted
Heesch 3 tile on kisquadrille
kisquadrille H (B)^4 HH (B)^4 H[@:HBBBBHHBBBBH/^^^^^^vvvvv=] how to readbackfilled from arch_escalate.tsv2026-08-18 · H=4 refuted
Heesch 3 tile on kisquadrille
kisquadrille H (B)^5 HH (B)^5 H[@:HBBBBBHHBBBBBH/^^^^^^^vvvvvv=] how to readbackfilled from arch_escalate.tsv2026-08-18 · H=4 refuted
Heesch 3 tile on kisquadrille
kisquadrille G (A)^5 GG (A)^5 G[@:GAAAAAGGAAAAAG/^^^^^^^vvvvvv=] how to readbackfilled from arch_escalate.tsv2026-08-18 · H=4 refuted
Heesch 3 tile on kisquadrille
kisquadrille G (A)^6 GG (A)^6 G[@:GAAAAAAGGAAAAAAG/^^^^^^^^vvvvvvv=] how to readbackfilled from arch_escalate.tsv2026-08-18 · H=4 refuted
Heesch 3 tile on kisquadrille
kisquadrille H (B)^6 HH (B)^6 H[@:HBBBBBBHHBBBBBBH/^^^^^^^^vvvvvvv=] how to readbackfilled from arch_escalate.tsv2026-08-18 · H=4 refuted
Heesch 3 tile on kisquadrille
kisquadrille G (A)^7 GG (A)^7 G[@:GAAAAAAAGGAAAAAAAG/^^^^^^^^^vvvvvvvv=] how to readbackfilled from arch_escalate.tsv2026-08-18 · H=4 refuted
Heesch 3 tile on kisquadrille
kisquadrille H (B)^7 HH (B)^7 H[@:HBBBBBBBHHBBBBBBBH/^^^^^^^^^vvvvvvvv=] how to readbackfilled from arch_escalate.tsv2026-08-18 · H=4 refuted
Heesch 3 tile on kisquadrille
kisquadrille G (A)^8 GG (A)^8 G[@:GAAAAAAAAGGAAAAAAAAG/^^^^^^^^^^vvvvvvvvv=] how to readbackfilled from arch_escalate.tsv2026-08-18 · H=4 refuted
Heesch 3 tile on kisquadrille
kisquadrille H (B)^8 HH (B)^8 H[@:HBBBBBBBBHHBBBBBBBBH/^^^^^^^^^^vvvvvvvvv=] how to readbackfilled from arch_escalate.tsv2026-08-18 · H=4 refuted
Heesch 3 tile on kisquadrille
kisquadrille G (A)^9 GG (A)^9 G[@:GAAAAAAAAAGGAAAAAAAAAG/^^^^^^^^^^^vvvvvvvvvv=] how to readbackfilled from arch_escalate.tsv2026-08-18 · H=4 refuted
Heesch 3 tile on kisquadrille
kisquadrille H (B)^9 HH (B)^9 H[@:HBBBBBBBBBHHBBBBBBBBBH/^^^^^^^^^^^vvvvvvvvvv=] how to readbackfilled from arch_escalate.tsv2026-08-18 · H=4 refuted
Heesch 3 tile on kisquadrille
kisquadrille H (B)^10 HH (B)^10 H[@:HBBBBBBBBBBHHBBBBBBBBBBH/^^^^^^^^^^^^vvvvvvvvvvv=] how to readbackfilled from arch_escalate.tsv2026-08-18 · H=4 refuted
Heesch 3 tile on kisquadrille
kisquadrille G (A)^10 GG (A)^10 G[@:GAAAAAAAAAAGGAAAAAAAAAAG/^^^^^^^^^^^^vvvvvvvvvvv=] how to readbackfilled from arch_escalate.tsv2026-08-18 · H=4 refuted
Heesch 3 tile on kisquadrille
kisquadrille G (A)^11 GG (A)^11 G[@:GAAAAAAAAAAAGGAAAAAAAAAAAG/^^^^^^^^^^^^^vvvvvvvvvvvv=] how to readbackfilled from arch_escalate.tsv2026-08-18 · H=4 refuted
Heesch 3 tile on kisquadrille
kisquadrille H (B)^11 HH (B)^11 H[@:HBBBBBBBBBBBHHBBBBBBBBBBBH/^^^^^^^^^^^^^vvvvvvvvvvvv=] how to readbackfilled from arch_escalate.tsv2026-08-18 · H=4 refuted
Heesch 3 tile on kisquadrille
kisquadrille H (B)^12 HH (B)^12 H[@:HBBBBBBBBBBBBHHBBBBBBBBBBBBH/^^^^^^^^^^^^^^vvvvvvvvvvvvv=] how to readbackfilled from arch_escalate.tsv2026-08-18 · H=4 refuted
Heesch 3 tile on kisquadrille
kisquadrille G (A)^12 GG (A)^12 G[@:GAAAAAAAAAAAAGGAAAAAAAAAAAAG/^^^^^^^^^^^^^^vvvvvvvvvvvvv=] how to readbackfilled from arch_escalate.tsv2026-08-18 · H=4 refuted
Heesch 3 tile on kisrhombille
kisrhombille JJJJJJ[@:JJJJJJ/^^^vv=] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=4 refuted
Heesch 3 tile on kisrhombille
kisrhombille (J)^2 CJVM (J)^2[@:JJCJVMJJ/^^^^vvv=] how to readmarked kisrhombille, 8 edges — first search of this lattice2026-08-18 · H=4 refuted
Heesch 3 tile on kisrhombille
kisrhombille OBIBUBBNC[@:OBIBUBBNC/^^^^vvv==] how to readmarked kisrhombille, 9 edges — first search of this lattice2026-08-18 · H=4 refuted
Heesch 3 tile on kisrhombille
kisrhombille VMVMVJMTAC[@:VMVMVJMTAC/^^^^vvv===] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=4 refuted
Heesch 3 tile on kisrhombille
kisrhombille (J)^2 (MV)^2 JMJJ[@:JJMVMVJMJJ/^^^^^vvvv=] how to readmarked kisrhombille, 10 edges — first search of this lattice2026-08-18 · H=4 refuted
Heesch 3 tile on kisrhombille
kisrhombille O (B)^2 IBU (B)^2 BPA[@:OBBIBUBBBPA/^^^^^vvvv==] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=4 refuted
Heesch 3 tile on quadrille
quadrille B (A)^3 BB (A)^3 B[@:BAAABBAAAB/^^^^^vvvv=] how to readbackfilled from arch_escalate.tsv2026-08-18 · H=4 refuted
Heesch 3 tile on quadrille
quadrille B (A)^4 BB (A)^4 B[@:BAAAABBAAAAB/^^^^^^vvvvv=] how to readbackfilled from arch_escalate.tsv2026-08-18 · H=4 refuted
Heesch 3 tile on quadrille
quadrille B (A)^5 BB (A)^5 B[@:BAAAAABBAAAAAB/^^^^^^^vvvvvv=] how to readbackfilled from arch_escalate.tsv2026-08-18 · H=4 refuted
Heesch 3 tile on quadrille
quadrille B (A)^6 BB (A)^6 B[@:BAAAAAABBAAAAAAB/^^^^^^^^vvvvvvv=] how to readbackfilled from arch_escalate.tsv2026-08-18 · H=4 refuted
Heesch 3 tile on quadrille
quadrille B (A)^7 BB (A)^7 B[@:BAAAAAAABBAAAAAAAB/^^^^^^^^^vvvvvvvv=] how to readbackfilled from arch_escalate.tsv2026-08-18 · H=4 refuted
Heesch 3 tile on quadrille
quadrille B (A)^8 BB (A)^8 B[@:BAAAAAAAABBAAAAAAAAB/^^^^^^^^^^vvvvvvvvv=] how to readbackfilled from arch_escalate.tsv2026-08-18 · H=4 refuted
Heesch 3 tile on quadrille
quadrille B (A)^9 BB (A)^9 B[@:BAAAAAAAAABBAAAAAAAAAB/^^^^^^^^^^^vvvvvvvvvv=] how to readbackfilled from arch_escalate.tsv2026-08-18 · H=4 refuted
Heesch 3 tile on quadrille
quadrille B (A)^10 BB (A)^10 B[@:BAAAAAAAAAABBAAAAAAAAAAB/^^^^^^^^^^^^vvvvvvvvvvv=] how to readbackfilled from arch_escalate.tsv2026-08-18 · H=4 refuted
Heesch 3 tile on quadrille
quadrille B (A)^11 BB (A)^11 B[@:BAAAAAAAAAAABBAAAAAAAAAAAB/^^^^^^^^^^^^^vvvvvvvvvvvv=] how to readbackfilled from arch_escalate.tsv2026-08-18 · H=4 refuted
Heesch 3 tile on quadrille
quadrille B (A)^12 BB (A)^12 B[@:BAAAAAAAAAAAABBAAAAAAAAAAAAB/^^^^^^^^^^^^^^vvvvvvvvvvvvv=] how to readbackfilled from arch_escalate.tsv2026-08-18 · H=4 refuted
Heesch 3 tile on rhombille
rhombille BBBBBB[@:BBBBBB/^^^vv=] how to readbackfilled from lattice_small.tsv2026-08-18 · H=4 refuted
Heesch 3 tile on rhombille
rhombille (B)^2 ABDC (B)^2[@:BBABDCBB/^^^^vvv=] how to readmarked rhombille, 8 edges — first search of this lattice2026-08-18 · H=4 refuted
Heesch 3 tile on rhombille
rhombille (B)^2 (CD)^2 BCBB[@:BBCDCDBCBB/^^^^^vvvv=] how to readmarked rhombille, 10 edges — first search of this lattice2026-08-18 · H=4 refuted
Heesch 3 tile on rhombille
rhombille (B)^2 CBDCBBEB (DC)^2[@:BBCBDCBBEBDCDC] how to readbackfilled from lattice_rq.tsv2026-08-22 · H=4 refuted

H = 2 51 tiles

Heesch 2 tile on deltille
deltille BDADB[@:BDADB/^^^vv] how to readbackfilled from lattice_small.tsv2026-08-25 · H=3 refuted
Heesch 2 tile on deltille
deltille DBBDA[@:DBBDA/^^v==] how to readbackfilled from lattice_small.tsv2026-08-25 · H=3 refuted
Heesch 2 tile on deltille
deltille BDCDBB[@:BDCDBB/^^^vv=] how to readbackfilled from lattice_small.tsv2026-08-18 · H=3 refuted
Heesch 2 tile on deltille
deltille DABDCDA[@:DABDCDA/^^^vv==] how to readbackfilled from lattice_small.tsv2026-08-25 · H=3 refuted
Heesch 2 tile on deltille
deltille BDAADBA[@:BDAADBA/^^^^vvv] how to readbackfilled from lattice_small.tsv2026-08-25 · H=3 refuted
Heesch 2 tile on deltille
deltille BBBADAB[@:BBBADAB/^^^^vvv] how to readbackfilled from lattice_small.tsv2026-08-25 · H=3 refuted
Heesch 2 tile on deltille
deltille DCDADAB[@:DCDADAB/^^^^vvv] how to readbackfilled from lattice_small.tsv2026-08-25 · H=3 refuted
Heesch 2 tile on deltille
deltille D (A)^2 BD (A)^2 B[@:DAABDAAB/^^^^vvv=] how to readbackfilled from arch_transfer.tsv2026-08-17 · H=3 refuted
Heesch 2 tile on deltille
deltille BDA (A)^2 DB (A)^2[@:BDAAADBAA/^^^^^vvvv] how to readbackfilled from lattice_small.tsv2026-08-25 · H=3 refuted
Heesch 2 tile on deltille
deltille DABABDCBA[@:DABABDCBA/^^^^^vvvv] how to readbackfilled from lattice_small.tsv2026-08-25 · H=3 refuted
Heesch 2 tile on deltille
deltille D (A)^3 BD (A)^3 B[@:DAAABDAAAB/^^^^^vvvv=] how to readbackfilled from arch_transfer.tsv2026-08-17 · H=3 refuted
Heesch 2 tile on deltille
deltille AACCAEBCBEC[@:AACCAEBCBEC] how to readbackfilled from lattice_sweep_delt.tsv2026-08-25 · H=3 refuted
Heesch 2 tile on deltille
deltille ACBECABEACC[@:ACBECABEACC] how to readbackfilled from lattice_sweep_delt.tsv2026-08-25 · H=3 refuted
Heesch 2 tile on deltille
deltille (A)^2 CDBBC (B)^2 AD[@:AACDBBCBBAD] how to readbackfilled from lattice_sweep_delt.tsv2026-08-25 · H=3 refuted
Heesch 2 tile on deltille
deltille A (A)^3 EC (A)^3 CE[@:AAAAECAAACE/^^^^^vvvv==] how to readbackfilled from lattice_sweep_delt.tsv2026-08-25 · H=3 refuted
Heesch 2 tile on deltille
deltille D (A)^4 BD (A)^4 B[@:DAAAABDAAAAB/^^^^^^vvvvv=] how to readbackfilled from arch_transfer.tsv2026-08-17 · H=3 refuted
Heesch 2 tile on deltille
deltille (AC)^2 CBEC (B)^2 EC[@:ACACCBECBBEC] how to readbackfilled from lattice_small.tsv2026-08-25 · H=3 refuted
Heesch 2 tile on deltille
deltille ACACCCDCEABE[@:ACACCCDCEABE] how to readbackfilled from lattice_small.tsv2026-08-25 · H=3 refuted
Heesch 2 tile on deltille
deltille BB (BC)^3 BBBB (CB)^3[@:BBBCBCBCBBBBCBCBCB/============^^===v] how to readmarked polyiamond, 18 edges2026-08-16 · H=3 refuted
Heesch 2 tile on deltille
deltille B (BC)^3 BBBB (CB)^3 B[@:BBCBCBCBBBBCBCBCBB/v===^^============] how to readmarked polyiamond, 18 edges2026-08-16 · H=3 refuted
Heesch 2 tile on deltille
deltille BB (BC)^3 BBBB (CB)^3[@:BBBCBCBCBBBBCBCBCB/============vv===^] how to readmarked polyiamond, 18 edges2026-08-16 · H=3 refuted
Heesch 2 tile on deltille
deltille B (BC)^3 BBBB (CB)^3 B[@:BBCBCBCBBBBCBCBCBB/^===vv============] how to readmarked polyiamond, 18 edges2026-08-16 · H=3 refuted
Heesch 2 tile on deltille
deltille B (BC)^4 BBBB (CB)^4 B[@:BBCBCBCBCBBBBCBCBCBCBB/v============^^=======] how to readmarked polyiamond, 22 edges2026-08-16 · H=3 refuted
Heesch 2 tile on deltille
deltille B (BC)^4 BBBB (CB)^4 B[@:BBCBCBCBCBBBBCBCBCBCBB/^============vv=======] how to readmarked polyiamond, 22 edges2026-08-16 · H=3 refuted
Heesch 2 tile on deltille
deltille B (BC)^4 BBBB (CB)^4 B[@:BBCBCBCBCBBBBCBCBCBCBB/^=====vv==============] how to readmarked polyiamond, 22 edges2026-08-16 · H=3 refuted
Heesch 2 tile on deltille
deltille B (BC)^4 BBBB (CB)^4 B[@:BBCBCBCBCBBBBCBCBCBCBB/v=====^^==============] how to readmarked polyiamond, 22 edges2026-08-16 · H=3 refuted
Heesch 2 tile on kisquadrille
kisquadrille HBHHBH[@:HBHHBH/^^^vv=] how to readbackfilled from arch_escalate.tsv2026-08-18 · H=3 refuted
Heesch 2 tile on kisquadrille
kisquadrille GAGGAG[@:GAGGAG/^^^vv=] how to readbackfilled from arch_escalate.tsv2026-08-18 · H=3 refuted
Heesch 2 tile on kisquadrille
kisquadrille G (A)^2 GG (A)^2 G[@:GAAGGAAG/^^^^vvv=] how to readbackfilled from arch_escalate.tsv2026-08-18 · H=3 refuted
Heesch 2 tile on kisquadrille
kisquadrille H (B)^2 HH (B)^2 H[@:HBBHHBBH/^^^^vvv=] how to readbackfilled from arch_escalate.tsv2026-08-18 · H=3 refuted
Heesch 2 tile on kisquadrille
kisquadrille AFBJEIDBM[@:AFBJEIDBM] how to readunmarked kisquadrille, 9 edges — first search of this lattice2026-08-18 · H=3 refuted
Heesch 2 tile on kisquadrille
kisquadrille AFJCIIADM[@:AFJCIIADM] how to readunmarked kisquadrille, 9 edges — first search of this lattice2026-08-18 · H=3 refuted
Heesch 2 tile on kisquadrille
kisquadrille AF (B)^2 JEID (B)^2 M[@:AFBBJEIDBBM] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=3 refuted
Heesch 2 tile on kisquadrille
kisquadrille AFBJJHEIDJE[@:AFBJJHEIDJE] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=3 refuted
Heesch 2 tile on kisquadrille
kisquadrille AFHHBEGDBHC[@:AFHHBEGDBHC] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=3 refuted
Heesch 2 tile on kisrhombille
kisrhombille JVMVJJ[@:JVMVJJ/^^^vv=] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=3 refuted
Heesch 2 tile on kisrhombille
kisrhombille OIBUBPA[@:OIBUBPA/^^^vv==] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=3 refuted
Heesch 2 tile on kisrhombille
kisrhombille TAHAHAVC[@:TAHAHAVC/^^^^vv==] how to readbackfilled from runs_sweep.tsv2026-08-18 · H=3 refuted
Heesch 2 tile on kisrhombille
kisrhombille VCJVMVAA[@:VCJVMVAA/^^^vv===] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=3 refuted
Heesch 2 tile on kisrhombille
kisrhombille AKAHRSMCW[@:AKAHRSMCW] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=3 refuted
Heesch 2 tile on kisrhombille
kisrhombille AKOXQHRGW[@:AKOXQHRGW] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=3 refuted
Heesch 2 tile on kisrhombille
kisrhombille BGJOBEJDBU[@:BGJOBEJDBU] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=3 refuted
Heesch 2 tile on kisrhombille
kisrhombille ARLBBBXBLBG[@:ARLBBBXBLBG] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=3 refuted
Heesch 2 tile on quadrille
quadrille BABBAB[@:BABBAB/^^^vv=] how to readbackfilled from arch_escalate.tsv2026-08-17 · H=3 refuted
Heesch 2 tile on quadrille
quadrille B (A)^2 BB (A)^2 B[@:BAABBAAB/^^^^vvv=] how to readbackfilled from arch_escalate.tsv2026-08-17 · H=3 refuted
Heesch 2 tile on rhombille
rhombille BDCDBB[@:BDCDBB/^^^vv=] how to readmarked rhombille, 6 edges — first search of this lattice2026-08-18 · H=3 refuted
Heesch 2 tile on rhombille
rhombille (AC)^2 CBEC (B)^2 EC[@:ACACCBECBBEC] how to readbackfilled from lattice_rq.tsv2026-08-25 · H=3 refuted
Heesch 2 tile on rhombille
rhombille AC (B)^2 ABBCDCA (B)^2 B[@:ACBBABBCDCABBB] how to readbackfilled from lattice_rq.tsv2026-08-25 · H=3 refuted
Heesch 2 tile on rhombille
rhombille ACBCEBCBEBEBCC[@:ACBCEBCBEBEBCC] how to readbackfilled from lattice_rq.tsv2026-08-25 · H=3 refuted
Heesch 2 tile on rhombille
rhombille AC (B)^2 ABDCA (CD)^2 B[@:ACBBABDCACDCDB] how to readbackfilled from lattice_rq.tsv2026-08-25 · H=3 refuted
Heesch 2 tile on rhombille
rhombille A (CABE)^2 B (C)^2 AC[@:ACABECABEBCCAC] how to readbackfilled from lattice_rq.tsv2026-08-25 · H=3 refuted

H = 1 168 tiles

Heesch 1 tile on deltille
deltille DABDAB[@:DABDAB/^^^vv=] how to readbackfilled from arch_transfer.tsv2026-08-20 · H=2 refuted
Heesch 1 tile on deltille
deltille BADBAD[@:BADBAD/^^^vv=] how to readbackfilled from lattice_small.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on deltille
deltille BBBBBB[@:BBBBBB/^^v===] how to readbackfilled from lattice_small.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on deltille
deltille ACCCCAE[@:ACCCCAE/^^^vv==] how to readbackfilled from lattice_small.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on deltille
deltille BBADBCD[@:BBADBCD/^^^^vvv] how to readbackfilled from lattice_small.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on deltille
deltille DBCDBBA[@:DBCDBBA/^^^vv==] how to readbackfilled from lattice_small.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on deltille
deltille AEACEBE[@:AEACEBE/^^^^vvv] how to readbackfilled from lattice_small.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on deltille
deltille BBADBCD[@:BBADBCD/^^v====] how to readbackfilled from lattice_small.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on deltille
deltille BABDAAD[@:BABDAAD/^^v====] how to readbackfilled from lattice_small.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on deltille
deltille BDCBDAB[@:BDCBDAB/^^^^vvv] how to readbackfilled from lattice_small.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on deltille
deltille (B)^2 ADA (B)^2[@:BBADABB/^^^vv==] how to readbackfilled from lattice_small.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on deltille
deltille AECACEA[@:AECACEA/^^^^vvv] how to readbackfilled from lattice_small.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on deltille
deltille BBBBADA[@:BBBBADA/^^v====] how to readbackfilled from lattice_small.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on deltille
deltille AAECACE[@:AAECACE/^^^vv==] how to readbackfilled from lattice_small.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on deltille
deltille BDCBBDCB[@:BDCBBDCB/^^^vv===] how to readbackfilled from lattice_small.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on deltille
deltille BBABDACD[@:BBABDACD/^^^^vvv=] how to readbackfilled from lattice_small.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on deltille
deltille AECAAECA[@:AECAAECA/^^^^vvv=] how to readbackfilled from lattice_small.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on deltille
deltille B (A)^2 DB (A)^2 D[@:BAADBAAD/^^^^vvv=] how to readbackfilled from lattice_small.tsv2026-08-17 · H=2 refuted
Heesch 1 tile on deltille
deltille D (EA)^2 (C)^2 E[@:DEAEACCE/^^v=====] how to readbackfilled from lattice_small.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on deltille
deltille BABBDCAD[@:BABBDCAD/^^^^vvv=] how to readbackfilled from lattice_small.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on deltille
deltille DBABBDCA[@:DBABBDCA/^^v=====] how to readbackfilled from lattice_small.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on deltille
deltille DBABBBBC[@:DBABBBBC/^^v=====] how to readbackfilled from lattice_small.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on deltille
deltille DCBBBBAB[@:DCBBBBAB/^^^vv===] how to readbackfilled from lattice_small.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on deltille
deltille (B)^2 DC (B)^2 DC[@:BBDCBBDC/^^^^vvv=] how to readbackfilled from lattice_small.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on deltille
deltille DECAEACE[@:DECAEACE/^^^^vvv=] how to readbackfilled from lattice_small.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on deltille
deltille BEAEAAEC[@:BEAEAAEC/^^v=====] how to readbackfilled from lattice_small.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on deltille
deltille (B)^2 CDBA (B)^2[@:BBCDBABB/^^^^vvv=] how to readbackfilled from lattice_small.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on deltille
deltille DCBDCDAB[@:DCBDCDAB/^^^vv===] how to readbackfilled from lattice_small.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on deltille
deltille DBCDADAA[@:DBCDADAA/^^^vv===] how to readbackfilled from lattice_small.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on deltille
deltille BCEACAEC[@:BCEACAEC/^^^^vvv=] how to readbackfilled from lattice_small.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on deltille
deltille A (A)^2 EC (A)^2 CE[@:AAAECAACE/^^^^vvv==] how to readbackfilled from lattice_small.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on deltille
deltille AEACBECAC[@:AEACBECAC/^^^^^vvvv] how to readbackfilled from lattice_small.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on deltille
deltille ACCAECDCE[@:ACCAECDCE] how to readbackfilled from lattice_small.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on deltille
deltille A (C)^2 AE (BE)^2[@:ACCAEBEBE] how to readbackfilled from lattice_small.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on deltille
deltille ACCCBECBE[@:ACCCBECBE/^^^^^vvvv] how to readbackfilled from lattice_small.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on deltille
deltille (A)^2 EC (A)^2 CEA[@:AAECAACEA/^^^^^vvvv] how to readbackfilled from lattice_small.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on deltille
deltille ACCACEBAE[@:ACCACEBAE/^^^^^vvvv] how to readbackfilled from lattice_small.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on deltille
deltille AEABECACC[@:AEABECACC/^^^^^vvvv] how to readbackfilled from lattice_small.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on deltille
deltille AEAACEABE[@:AEAACEABE/^^^^^vvvv] how to readbackfilled from lattice_small.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on deltille
deltille AEAEDCEAC[@:AEAEDCEAC/^^^^^vvvv] how to readbackfilled from lattice_small.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on deltille
deltille A (C)^2 (ACC)^2[@:ACCACCACC] how to readbackfilled from lattice_small.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on deltille
deltille ACCCCBCEA[@:ACCCCBCEA/^^^^vvv==] how to readbackfilled from lattice_small.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on deltille
deltille (A)^2 (CC)^2 BCE[@:AACCCCBCE/^^^^^vvvv] how to readbackfilled from lattice_small.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on deltille
deltille (A)^2 CE (A)^2 AEC[@:AACEAAAEC/^^v======] how to readbackfilled from lattice_small.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on deltille
deltille ACCAEABEC[@:ACCAEABEC/^^^vv====] how to readbackfilled from lattice_small.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on deltille
deltille B (BC)^3 BBBB (CB)^3 B[@:BBCBCBCBBBBCBCBCBB/^============vv===] how to readmarked polyiamond, 18 edges2026-08-16 · H=2 refuted
Heesch 1 tile on deltille
deltille B (BC)^3 BBBB (CB)^3 B[@:BBCBCBCBBBBCBCBCBB/vv=====^==========] how to readmarked polyiamond, 18 edges2026-08-16 · H=2 refuted
Heesch 1 tile on deltille
deltille B (BC)^3 BBBB (CB)^3 B[@:BBCBCBCBBBBCBCBCBB/v============^^===] how to readmarked polyiamond, 18 edges2026-08-16 · H=2 refuted
Heesch 1 tile on deltille
deltille B (BC)^3 BBBB (CB)^3 B[@:BBCBCBCBBBBCBCBCBB/^^=====v==========] how to readmarked polyiamond, 18 edges2026-08-16 · H=2 refuted
Heesch 1 tile on deltille
deltille B (BC)^3 BBBB (CB)^3 B[@:BBCBCBCBBBBCBCBCBB/^^=======v========] how to readmarked polyiamond, 18 edges2026-08-16 · H=2 refuted
Heesch 1 tile on deltille
deltille B (BC)^3 BBBB (CB)^3 B[@:BBCBCBCBBBBCBCBCBB/^========vv=======] how to readmarked polyiamond, 18 edges2026-08-16 · H=2 refuted
Heesch 1 tile on deltille
deltille B (BC)^3 BBBB (CB)^3 B[@:BBCBCBCBBBBCBCBCBB/^=====vv==========] how to readmarked polyiamond, 18 edges2026-08-16 · H=2 refuted
Heesch 1 tile on deltille
deltille B (BC)^3 BBBB (CB)^3 B[@:BBCBCBCBBBBCBCBCBB/^==========vv=====] how to readmarked polyiamond, 18 edges2026-08-16 · H=2 refuted
Heesch 1 tile on deltille
deltille B (BC)^3 BBBB (CB)^3 B[@:BBCBCBCBBBBCBCBCBB/v=====^^==========] how to readmarked polyiamond, 18 edges2026-08-16 · H=2 refuted
Heesch 1 tile on deltille
deltille B (BC)^3 BBBB (CB)^3 B[@:BBCBCBCBBBBCBCBCBB/v==========^^=====] how to readmarked polyiamond, 18 edges2026-08-16 · H=2 refuted
Heesch 1 tile on kisquadrille
kisquadrille HHHH[@:HHHH/^^v=] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on kisquadrille
kisquadrille GGGG[@:GGGG/^^v=] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on kisquadrille
kisquadrille DHHCG[@:DHHCG/^^v==] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on kisquadrille
kisquadrille GAGGAG[@:GAGGAG/^^v===] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on kisquadrille
kisquadrille HBHHBH[@:HBHHBH/^^v===] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on kisquadrille
kisquadrille DBHHBCG[@:DBHHBCG/^^^vv==] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on kisquadrille
kisquadrille DHBKAAG[@:DHBKAAG/^^v====] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on kisquadrille
kisquadrille BJJCIFJ[@:BJJCIFJ/^^^^vvv] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on kisquadrille
kisquadrille DJJBJEI[@:DJJBJEI/^^^vv==] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on kisquadrille
kisquadrille (H)^2 (BH)^2 HJ[@:HHBHBHHJ/^^^vv===] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on kisquadrille
kisquadrille BJBJBJBJ[@:BJBJBJBJ/^^^vv===] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on kisquadrille
kisquadrille (A)^2 IIAA (I)^2[@:AAIIAAII/^^v=====] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on kisquadrille
kisquadrille AIAIAIAI[@:AIAIAIAI/^^^vv===] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on kisquadrille
kisquadrille H (J)^2 (BJ)^2 J[@:HJJBJBJJ/^^^^vvv=] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on kisquadrille
kisquadrille DB (H)^2 (B)^2 KA[@:DBHHBBKA/^^v=====] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on kisquadrille
kisquadrille G (I)^2 (AI)^2 I[@:GIIAIAII/^^^^vvv=] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on kisquadrille
kisquadrille (B)^2 JJBB (J)^2[@:BBJJBBJJ/^^v=====] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on kisquadrille
kisquadrille HBBKADBH[@:HBBKADBH/^^^^vvv=] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on kisquadrille
kisquadrille (G)^2 (AG)^2 GI[@:GGAGAGGI/^^^vv===] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on kisquadrille
kisquadrille A (A)^2 (I)^2 DJBM[@:AAAIIDJBM] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on kisrhombille
kisrhombille JJJJJJ[@:JJJJJJ/^^vv^=] how to readbackfilled from runs_sweep.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on kisrhombille
kisrhombille JJJJJJ[@:JJJJJJ/^v=v==] how to readbackfilled from runs_sweep.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on kisrhombille
kisrhombille JJJJJJ[@:JJJJJJ/^^^^vv] how to readbackfilled from runs_sweep.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on kisrhombille
kisrhombille JJJJJJ[@:JJJJJJ/^^v^v=] how to readbackfilled from runs_sweep.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on kisrhombille
kisrhombille JJJJJJ[@:JJJJJJ/^^=v==] how to readbackfilled from runs_sweep.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on kisrhombille
kisrhombille JJJJJJ[@:JJJJJJ/^^v===] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on kisrhombille
kisrhombille ARLBSMM[@:ARLBSMM] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on kisrhombille
kisrhombille AAYFQCY[@:AAYFQCY] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on kisrhombille
kisrhombille ARXNKRS[@:ARXNKRS] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on kisrhombille
kisrhombille 0AAHOIB[@:0AAHOIB] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on kisrhombille
kisrhombille AAKRGMY[@:AAKRGMY] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on kisrhombille
kisrhombille HRSWOXQ[@:HRSWOXQ] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on kisrhombille
kisrhombille 0JDNHAHR[@:0JDNHAHR] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on quadrille
quadrille BBBB[@:BBBB/^^v=] how to readbackfilled from lattice_small.tsv2026-08-16 · H=2 refuted
Heesch 1 tile on quadrille
quadrille BABBAB[@:BABBAB/^^v===] how to readbackfilled from lattice_small.tsv2026-08-17 · H=2 refuted
Heesch 1 tile on quadrille
quadrille B (C)^2 (AC)^2 C[@:BCCACACC/^^^^vvv=] how to readbackfilled from lattice_small.tsv2026-08-17 · H=2 refuted
Heesch 1 tile on quadrille
quadrille (A)^2 CCAA (C)^2[@:AACCAACC/^^v=====] how to readbackfilled from lattice_small.tsv2026-08-17 · H=2 refuted
Heesch 1 tile on quadrille
quadrille (B)^2 (AB)^2 BC[@:BBABABBC/^^^vv===] how to readbackfilled from lattice_small.tsv2026-08-17 · H=2 refuted
Heesch 1 tile on quadrille
quadrille ACACACAC[@:ACACACAC/^^^vv===] how to readbackfilled from lattice_small.tsv2026-08-17 · H=2 refuted
Heesch 1 tile on quadrille
quadrille A (C)^2 (BCC)^2 A[@:ACCBCCBCCA/^^^^^vvvv=] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on quadrille
quadrille (A)^2 CCAAA (C)^2 A[@:AACCAAACCA/^^v=======] how to readbackfilled from lattice_sweep.tsv2026-08-17 · H=2 refuted
Heesch 1 tile on quadrille
quadrille (A)^3 CC (A)^3 CC[@:AAACCAAACC/^^^^vvv===] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on quadrille
quadrille BB (A)^3 BB (A)^3[@:BBAAABBAAA/^^^vv=====] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on quadrille
quadrille B (A)^2 B (ABA)^2[@:BAABABAABA/^^^vv=====] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on quadrille
quadrille BCB (AB)^2 (A)^2 B[@:BCBABABAAB/^^^^vvv===] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on quadrille
quadrille (B)^2 AA (AB)^2 BCAA[@:BBAAABABBCAA/^^^^^vvvv===] how to readbackfilled from lattice_rq.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on quadrille
quadrille BAA (AB)^2 BC (A)^2 B[@:BAAABABBCAAB/^^^^vvv=====] how to readbackfilled from lattice_rq.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on quadrille
quadrille BC (B)^2 (AAB)^2 BC[@:BCBBAABAABBC/^^^^^^vvvvv=] how to readbackfilled from lattice_rq.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on quadrille
quadrille B (A)^2 (BA)^2 AABBC[@:BAABABAAABBC/^^^^^vvvv===] how to readbackfilled from lattice_rq.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on quadrille
quadrille B (CA)^2 (ACA)^2 C[@:BCACAACAACAC/^^^^^^vvvvv=] how to readbackfilled from lattice_rq.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on quadrille
quadrille A (C)^2 AA (AC)^2 CBA[@:ACCAAACACCBA/^^^^^^vvvvv=] how to readbackfilled from lattice_rq.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on quadrille
quadrille B (BAA)^2 B (BC)^2[@:BBAABAABBCBC/^^^^vvv=====] how to readbackfilled from lattice_rq.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on quadrille
quadrille BC (A)^2 (CA)^2 AACC[@:BCAACACAAACC/^^^^^^vvvvv=] how to readbackfilled from lattice_rq.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on quadrille
quadrille (ACCB)^2 (CA)^2[@:ACCBACCBCACA/^^^^^^vvvvv=] how to readbackfilled from lattice_rq.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on quadrille
quadrille (A)^2 CC (AA)^2 CCAA[@:AACCAAAACCAA/^^v=========] how to readbackfilled from lattice_rq.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on quadrille
quadrille B (A)^2 CB (BA)^2 AAB[@:BAACBBABAAAB/^^^^vvv=====] how to readbackfilled from lattice_rq.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on quadrille
quadrille ACB (AB)^2 AAA (B)^2[@:ACBABABAAABB/^^^^vvv=====] how to readbackfilled from lattice_rq.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on quadrille
quadrille (A)^3 CC (A)^3 ACCA[@:AAACCAAAACCA/^^^^vvv=====] how to readbackfilled from lattice_rq.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on quadrille
quadrille B (C)^2 (AAC)^2 CBC[@:BCCAACAACCBC/^^^^^vvvv===] how to readbackfilled from lattice_rq.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on quadrille
quadrille (BCCA)^2 CB (C)^2[@:BCCABCCACBCC/^^^^^^vvvvv=] how to readbackfilled from lattice_rq.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on quadrille
quadrille (A)^4 CC (A)^4 CC[@:AAAACCAAAACC/^^^^^vvvv===] how to readbackfilled from lattice_rq.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on quadrille
quadrille B (C)^2 AAA (CA)^2 AC[@:BCCAAACACAAC/^^^^^^vvvvv=] how to readbackfilled from lattice_rq.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on quadrille
quadrille B (C)^2 BC (AC)^2 BCC[@:BCCBCACACBCC/^^^^^^vvvvv=] how to readbackfilled from lattice_rq.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on quadrille
quadrille BACB (AB)^2 (A)^2 AB[@:BACBABABAAAB/^^^^^vvvv===] how to readbackfilled from lattice_rq.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on quadrille
quadrille AC (A)^2 CA (ACA)^2[@:ACAACAACAACA/^^^^vvv=====] how to readbackfilled from lattice_rq.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on quadrille
quadrille A (A)^2 CCA (AA)^2 CCAA[@:AAACCAAAAACCAA/^^^^vvv=======] how to readbackfilled from lattice_rq.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on quadrille
quadrille AAC (BA)^3 (A)^3 BB[@:AACBABABAAAABB/^^^^^vvvv=====] how to readbackfilled from lattice_rq.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on quadrille
quadrille AC (BA)^3 (A)^3 BBA[@:ACBABABAAAABBA/^^^^vvv=======] how to readbackfilled from lattice_rq.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on quadrille
quadrille (A)^4 CC (A)^4 ACCA[@:AAAACCAAAAACCA/^^^^^vvvv=====] how to readbackfilled from lattice_rq.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on quadrille
quadrille (A)^5 CC (A)^5 CC[@:AAAAACCAAAAACC/^^^^^^vvvvv===] how to readbackfilled from lattice_rq.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on quadrille
quadrille (A)^2 CCA (AA)^2 CCAAA[@:AACCAAAAACCAAA/^^v===========] how to readbackfilled from lattice_rq.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on quadrille
quadrille (AC)^2 ABC (AC)^2 ABC[@:ACACABCACACABC/^^^^^^vvvvv===] how to readbackfilled from lattice_rq.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on quadrille
quadrille ACB (AB)^2 AAC (B)^2 AB[@:ACBABABAACBBAB/^^^^vvv=======] how to readbackfilled from lattice_rq.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on quadrille
quadrille BBCAACBBABACBABCBA[@:BBCAACBBABACBABCBA] how to readunmarked polyomino, 18 edges — 1.5-tile construction2026-08-16 · H=2 refuted
Heesch 1 tile on quadrille
quadrille BABAB (C)^2 BAABBACB (A)^2 A[@:BABABCCBAABBACBAAA] how to readunmarked polyomino, 18 edges — 1.5-tile construction2026-08-16 · H=2 refuted
Heesch 1 tile on quadrille
quadrille BABBC (CB)^2 ABBCAB (A)^2 A[@:BABBCCBCBABBCABAAA] how to readunmarked polyomino, 18 edges — 1.5-tile construction2026-08-16 · H=2 refuted
Heesch 1 tile on quadrille
quadrille (BA)^2 CABBACBA (B)^2 CCBA[@:BABACABBACBABBCCBA] how to readunmarked polyomino, 18 edges — 1.5-tile construction2026-08-16 · H=2 refuted
Heesch 1 tile on quadrille
quadrille BBC (AB)^2 CBCBBAB (C)^2 BA[@:BBCABABCBCBBABCCBA] how to readunmarked polyomino, 18 edges — 1.5-tile construction2026-08-16 · H=2 refuted
Heesch 1 tile on rhombille
rhombille BBBBBB[@:BBBBBB/^^v===] how to readbackfilled from lattice_small.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on rhombille
rhombille (B)^2 CBBB (AB)^2[@:BBCBBBABAB/^^^vv=====] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on rhombille
rhombille (B)^2 CBDC (B)^2 AB[@:BBCBDCBBAB/^^^^vvv===] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on rhombille
rhombille (B)^3 CBBBC (B)^3 C[@:BBBCBBBCBBBC/^^^^^^vvvvv=] how to readbackfilled from lattice_rq.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on rhombille
rhombille (AC)^2 CBECD (C)^2 C[@:ACACCBECDCCC] how to readbackfilled from lattice_rq.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on rhombille
rhombille B (C)^3 BCCCB (C)^3[@:BCCCBCCCBCCC/^^^^^^vvvvv=] how to readbackfilled from lattice_rq.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on rhombille
rhombille A (CA)^2 CCBEB (C)^2[@:ACACACCBEBCC] how to readbackfilled from lattice_rq.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on rhombille
rhombille (B)^3 CBBBC (B)^3 C[@:BBBCBBBCBBBC/^^^^^vvvv===] how to readbackfilled from lattice_rq.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on rhombille
rhombille A (C)^2 B (EB)^2 EBCC[@:ACCBEBEBEBCC] how to readbackfilled from lattice_rq.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on rhombille
rhombille ACABECBCCBEBCC[@:ACABECBCCBEBCC] how to readbackfilled from lattice_rq.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on rhombille
rhombille A (CABE)^2 BEB (C)^2[@:ACABECABEBEBCC] how to readbackfilled from lattice_rq.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on rhombille
rhombille ACABECACBBECAC[@:ACABECACBBECAC] how to readbackfilled from lattice_rq.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on rhombille
rhombille ACA (BE)^2 C (BC)^2 CC[@:ACABEBECBCBCCC] how to readbackfilled from lattice_rq.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on rhombille
rhombille A (CABE)^2 C (B)^2 EC[@:ACABECABECBBEC] how to readbackfilled from lattice_rq.tsv2026-08-25 · H=2 refuted
Heesch 1 tile on snub quadrille
snub quadrille BDHGHBF[@:BDHGHBF] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on snub quadrille
snub quadrille BDHGDHCF[@:BDHGDHCF] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on snub quadrille
snub quadrille BDCHCHCBF[@:BDCHCHCBF] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on snub quadrille
snub quadrille BE (F)^2 B (CH)^2[@:BEFFBCHCH] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on snub quadrille
snub quadrille BFEFFCHGH[@:BFEFFCHGH] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on snub quadrille
snub quadrille BBCHBFEBH[@:BBCHBFEBH] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on snub quadrille
snub quadrille B (B)^2 (F)^2 IHCH[@:BBBFFIHCH] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on snub quadrille
snub quadrille B (B)^2 E (F)^2 BCDCH[@:BBBEFFBCDCH] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on snub quadrille
snub quadrille BBBFEFBHGCH[@:BBBFEFBHGCH] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on snub quadrille
snub quadrille BBCFBDBCHGH[@:BBCFBDBCHGH] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on snub quadrille
snub quadrille B (B)^2 FBG (HC)^2 D[@:BBBFBGHCHCD] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on snub quadrille
snub quadrille BBCDHCBCFBD[@:BBCDHCBCFBD] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on snub quadrille
snub quadrille B (B)^2 FFI (B)^2 HCD[@:BBBFFIBBHCD] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on snub quadrille
snub quadrille BBBFEFBCHCD[@:BBBFEFBCHCD] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on tetrille
tetrille GCACACHB[@:GCACACHB/^^^vv===] how to readbackfilled from lattice_small.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on tetrille
tetrille AEHDGEHBGC[@:AEHDGEHBGC] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on tetrille
tetrille BFIEHFIEHL[@:BFIEHFIEHL] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on tetrille
tetrille AEACHDBDGC[@:AEACHDBDGC] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on tetrille
tetrille CACJKBKBBG[@:CACJKBKBBG] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on truncated quadrille
truncated quadrille (BB)^2 BC (D)^2 CB[@:BBBBBCDDCB/^^^^vvv===] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=2 refuted
Heesch 1 tile on truncated quadrille
truncated quadrille (CCC)^2 B (E)^2 B[@:CCCCCCBEEB/^^^^^vvvv=] how to readbackfilled from lattice_sweep.tsv2026-08-18 · H=2 refuted
scroll or pinch to zoom · drag to move · ← → to step open image