Revision history of "1995 OIM Problems/Problem 4"

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  • (cur | prev) 13:50, 13 December 2023Tomasdiaz (talk | contribs). . (558 bytes) (+558). . (Created page with "== Problem == Pieces are placed on a board with <math>m \times n</math> squares. Each piece placed on the board "''dominates''" all the squares in the row (-), column (|) and...")