Academy of Sciences online puzzle

9x4 - 36 pieces11x5 - 55 pieces13x6 - 78 pieces16x7 - 112 pieces18x8 - 144 pieces20x9 - 180 pieces23x10 - 230 pieces25x11 - 275 pieces27x12 - 324 pieces29x13 - 377 pieces Start a new game Create a multiplayer game table

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