Question

Which rectangles can be tiled with L-trominos, when only two orientations are allowed?

score 467 · Answer 1 · 2026-02-23 08:37:54

467

Views

Which rectangles can be tiled with L-trominos, when only two orientations are allowed?

Published on 23 Feb 2026 - 8:37

score 96 · Answer 2 · 2022-10-22 02:09:17

96

Views

Squarefree parts of integers of the form $xy(x+2y)(y+2x)$

Published on 22 Oct 2022 - 2:09

score 151 · Answer 3 · 2022-10-26 05:10:28

What is an elegant algorithm for tiling a rectangle with identical squares based on 2 constraints (ratio of rectangle and minimizing uncovered area)?

score 257 · Answer 4 · 2026-02-23 08:37:53

257

Views

Tiling of a grid using triominoes

Published on 23 Feb 2026 - 8:37

score 61 · Answer 5 · 2026-03-26 22:55:35

61

Views

How many ways there are to cover an $n \times n$ tiling with $2 \times 1$ dominoes?

Published on 26 Mar 2026 - 22:55

score 729 · Answer 6 · 2026-02-23 10:22:05

729

Views

A recursive relation for the number of ways to tile a 2 x n grid with 2x1, 1x2, 1x1 and 2x2 dominos

Published on 23 Feb 2026 - 10:22

score 90 · Answer 7 · 2026-02-23 16:52:11

90

Views

Recurrence for filling a $2\times 2\times n$ box with $1\times 1\times 2$ blocks.

Published on 23 Feb 2026 - 16:52

score 107 · Answer 8 · 2022-11-18 06:41:21

107

Views

Penrose tiling "nesting number"

Published on 18 Nov 2022 - 6:41

score 105 · Answer 9 · 2022-11-20 17:36:40

105

Views

Smallest remainder using linear combination of two numbers $a$ and $b$.

Published on 20 Nov 2022 - 17:36

score 125 · Answer 10 · 2026-02-23 10:22:54

125

Views

Which rectangles can be tiled with triangles $T_n$, when only two orientations are allowed?

Published on 23 Feb 2026 - 10:22

score 151 · Answer 11 · 2026-02-23 10:19:32

151

Views

Tile homotopy and T-tetromino packing of rectangles

Published on 23 Feb 2026 - 10:19

score 225 · Answer 12 · 2022-12-09 00:55:35

225

Views

Square Tetris: covering a $4 \times 4$ square with (any) tetrominoes - Why no solutions with exactly $1$ $T$-piece?

Published on 09 Dec 2022 - 0:55

score 41 · Answer 13 · 2022-12-12 22:47:36

41

Views

Tiling 2 by N rectangle with Tetris shapes

Published on 12 Dec 2022 - 22:47

score 70 · Answer 14 · 2022-12-16 21:51:35

70

Views

Which isometries allow us to tile aperiodically?

Published on 16 Dec 2022 - 21:51

score 43 · Answer 15 · 2026-03-26 04:14:39

43

Views

How to obtain translations vector in periodic tiling

Published on 26 Mar 2026 - 4:14

List Question

Which rectangles can be tiled with L-trominos, when only two orientations are allowed?

Squarefree parts of integers of the form $xy(x+2y)(y+2x)$

What is an elegant algorithm for tiling a rectangle with identical squares based on 2 constraints (ratio of rectangle and minimizing uncovered area)?

Tiling of a grid using triominoes

How many ways there are to cover an $n \times n$ tiling with $2 \times 1$ dominoes?

A recursive relation for the number of ways to tile a 2 x n grid with 2x1, 1x2, 1x1 and 2x2 dominos

Recurrence for filling a $2\times 2\times n$ box with $1\times 1\times 2$ blocks.

Penrose tiling "nesting number"

Smallest remainder using linear combination of two numbers $a$ and $b$.

Which rectangles can be tiled with triangles $T_n$, when only two orientations are allowed?

Tile homotopy and T-tetromino packing of rectangles

Square Tetris: covering a $4 \times 4$ square with (any) tetrominoes - Why no solutions with exactly $1$ $T$-piece?

Tiling 2 by N rectangle with Tetris shapes

Which isometries allow us to tile aperiodically?

How to obtain translations vector in periodic tiling

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