77 games available
Description
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.
77 games available
132 games available
120 games available
73 games available
87 games available
593 games available
64 games available
297 games available
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.