iron ore mining online puzzle

8x4 - 32 pieces10x5 - 50 pieces12x6 - 72 pieces15x7 - 105 pieces17x8 - 136 pieces19x9 - 171 pieces21x10 - 210 pieces23x11 - 253 pieces25x12 - 300 pieces27x13 - 351 pieces30x14 - 420 pieces Start a new game Create a multiplayer game table

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