Sudoku

Sudoku is a logic-based number placement puzzle. The objective is to fill a 9×9 grid so that each column, each row, and each of the nine 3×3 boxes (also called blocks or regions) contains the digits from 1 to 9, only one time each (that is, exclusively). The puzzle setter provides a partially completed grid.

Price: $500 USD Category: Puzzles Screenshot: Added: Apr 30th 2008 Publisher: KamLex Homepage: http://www.kamlex.com