Revision history of "2004 OIM Problems/Problem 1"

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  • (cur | prev) 16:24, 14 December 2023Tomasdiaz (talk | contribs). . (507 bytes) (+507). . (Created page with "== Problem == Squares on a <math>1001 \times 1001</math> board must be colored according to the following rules: * If two squares have a common side, then at least one of the...")