Happy day online puzzle

2x2 - 4 pieces3x3 - 9 pieces4x3 - 12 pieces4x4 - 16 pieces6x5 - 30 pieces7x6 - 42 pieces8x7 - 56 pieces9x8 - 72 pieces11x9 - 99 pieces11x10 - 110 pieces12x10 - 120 pieces13x11 - 143 pieces15x13 - 195 pieces25x21 - 525 pieces34x29 - 986 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.

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