people gathering in a concert online puzzle

3x3 - 9 pieces3x4 - 12 pieces6x6 - 36 pieces6x7 - 42 pieces7x7 - 49 pieces9x9 - 81 pieces10x10 - 100 pieces10x11 - 110 pieces11x11 - 121 pieces11x12 - 132 pieces12x12 - 144 pieces14x14 - 196 pieces17x18 - 306 pieces23x23 - 529 pieces31x32 - 992 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.

306

9