Put 2 check marks in every row and column. Each check mark has its own territory: The check marks must not touch each other horizontally, vertically and diagonally. So a square around any check may not contain another check Play Check 2 Square online at friv100000.com. You can play it in fullscreen to have fun with it. Check 2 Square is a great Friv 100000 game to play with no cost.

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puzzle, 1player, thinking, puzzle, logica..