New posts in Tiling

Can any number of squares sum to a square?

Is it possible to cover an $11 \times 12$ rectangle with $19$ rectangles of $1 \times 6$ or $1 \times 7$?

Tiling a square with rectangles

Does there exist a partition of an L to create a square?

Rosenfeld's $7 \times 7$ square puzzle

How few disks are needed to cover a square efficiently?

Can squares of infinite area always cover a unit square?

Extend triangular grid to 3D space?

Packing Squares 1-24, times two

Can a row of five equilateral triangles tile a big equilateral triangle?