Question

We remove four corners of a $n\times n$ square. For which $n$ can we fill it with $L$ tetrominoes?

score 134 · Answer 1 · 2016-10-13 09:36:39

134

Views

We remove four corners of a $n\times n$ square. For which $n$ can we fill it with $L$ tetrominoes?

Published on 13 Oct 2016 - 9:36

score 859 · Answer 2 · 2016-10-15 21:55:50

859

Views

Is there an algorithm for distributing an unknown number of objects so that the overall distribution is as evenly as possible?

Published on 15 Oct 2016 - 21:55

score 128 · Answer 3 · 2016-10-17 14:59:56

128

Views

Inner product over finite fields

Published on 17 Oct 2016 - 14:59

score 164 · Answer 4 · 2016-10-22 16:09:53

164

Views

Find the number of elements of set $M$ having: $\forall A, B \in M$ there is $C \in M$ such that the triangle $ABC$ is equilateral

Published on 22 Oct 2016 - 16:09

score 276 · Answer 5 · 2016-10-27 15:12:54

276

Views

Number of integer triangles with longest side $2m+1$

Published on 27 Oct 2016 - 15:12

score 167 · Answer 6 · 2026-03-26 01:27:24

167

Views

Does a self-dual barycentric configuration exist?

Published on 26 Mar 2026 - 1:27

score 597 · Answer 7 · 2026-03-25 04:39:09

597

Views

Suggested name for "inflated" tetrahedron

Published on 25 Mar 2026 - 4:39

score 638 · Answer 8 · 2016-11-04 09:14:16

638

Views

Maximum number of regions of a sphere partitioned by $\binom{n}{3}$ planes from $n$ points

Published on 04 Nov 2016 - 9:14

score 58 · Answer 9 · 2016-11-14 20:09:35

58

Views

Borsuks' conjecture in 2d alternative proofs

Published on 14 Nov 2016 - 20:09

score 242 · Answer 10 · 2016-12-02 01:28:43

242

Views

Give an explicit injection from the permutations in Sn with an odd number of fixed points into the permutations with an even number of fixed points.

Published on 02 Dec 2016 - 1:28

score 218 · Answer 11 · 2026-03-25 04:36:04

218

Views

Incidence structures for vector spaces over finite fields

Published on 25 Mar 2026 - 4:36

score 30 · Answer 12 · 2016-12-27 13:21:17

30

Views

Sets smaller than a line that cannot be disjointed from themself by projective action

Published on 27 Dec 2016 - 13:21

score 34 · Answer 13 · 2016-12-28 18:12:18

34

Views

Ordering Balls of $N$ Types

Published on 28 Dec 2016 - 18:12

score 5.4k · Answer 14 · 2016-12-29 16:36:58

5.4k

Views

Points of Intersection of Curves

Published on 29 Dec 2016 - 16:36

score 128 · Answer 15 · 2017-01-13 07:49:58

128

Views

Can I tile a surface with triangles with colored sides so that adjacent sides match in color?

Published on 13 Jan 2017 - 7:49

List Question

We remove four corners of a $n\times n$ square. For which $n$ can we fill it with $L$ tetrominoes?

Is there an algorithm for distributing an unknown number of objects so that the overall distribution is as evenly as possible?

Inner product over finite fields

Find the number of elements of set $M$ having: $\forall A, B \in M$ there is $C \in M$ such that the triangle $ABC$ is equilateral

Number of integer triangles with longest side $2m+1$

Does a self-dual barycentric configuration exist?

Suggested name for "inflated" tetrahedron

Maximum number of regions of a sphere partitioned by $\binom{n}{3}$ planes from $n$ points

Borsuks' conjecture in 2d alternative proofs

Give an explicit injection from the permutations in Sn with an odd number of fixed points into the permutations with an even number of fixed points.

Incidence structures for vector spaces over finite fields

Sets smaller than a line that cannot be disjointed from themself by projective action

Ordering Balls of $N$ Types

Points of Intersection of Curves

Can I tile a surface with triangles with colored sides so that adjacent sides match in color?

Trending Questions

Popular # Hahtags

Popular Questions