Sudoku Online
Sudoku Puzzle is a free online Sudoku game.
AVAILABLE
About Sudoku Online
Sudoku Puzzle is a free online Sudoku game. No registration, play instantly in your browser. The classic mode offers four difficulty levels: Easy for beginners, Medium for steady practice, Hard for experienced players, and Expert for those who seek a real challenge.
How to Play
- The goal is to fill a 9×9 grid with digits from 1 to 9 so that each digit appears exactly once in every row, column, and 3×3 box.
- Some cells are pre-filled — these are your starting clues.