Browse By Department
Logic Puzzle Books for Teens: Logic Puzzles For Kids Age 10 To 13: No Four in a Row Puzzles (Paperback)
No Four in a Row is played on a grid of irregular shape. Some cells of the grid contain X and O . The task is to fill in the grid so that four consecutive identical symbols never appear in any row column or diagonal. ============ KEYWORDS/TAGS:...
$13.52 Free Delivery
