Art made for teachers online puzzle

3x3 - 9 pieces4x5 - 20 pieces5x6 - 30 pieces7x8 - 56 pieces8x9 - 72 pieces9x10 - 90 pieces10x11 - 110 pieces11x12 - 132 pieces12x13 - 156 pieces13x15 - 195 pieces21x24 - 504 pieces Start a new game

By arranging these puzzles, you show us that they are worth showing to more visitors. Until they become more popular, they are partially hidden.

20

8