Product Description
Sudoku Puzzle
"Sudoku is a logic-based, number-placement puzzle" which is known to offer its players a "relaxing a break; refreshes them and allows them to meet the other commitments with renewed energy and vigor; a sense of mastery; and keeps your brain challenged and healthy"
Fill-in all blank squares so that #s 1-9 appear exactly once in each row, column and 3x3 box.