Put three check marks in every row and every column. Check marks may not be placed next to or above each other. Tip: put a cross on the positions that may not contain a check mark. Play Check3 online at friv20.org. You can play it in fullscreen to have fun with it. Check3 is a great Friv 20 game to play with no cost.

Use Left Mouse button to Play

puzzle, level, logic, thinking, puzzle..