What is Sudoku? It's a global sensation! Sudoku is a number-placement puzzle that is mentally challenging, easy to learn and highly addictive. In Japanese, "Su" means number, while "doku" means single. Within the game, no column, row or box can contain a repeated number, hence the name.

This addictive puzzle has been a huge success in England and has readers clamoring for the daily puzzles. Our unique player brings that excitment to your online users!