Play Sudoku online and enjoy one of the most popular puzzle games in the world. This free Sudoku game loads instantly in your browser with no download, making it easy to start a round on desktop or mobile whenever you have a spare moment.
Sudoku is a logic-based number game that is simple to learn but challenging to master. Scan rows, columns, and 3x3 boxes for patterns, place numbers with confidence, and use notes to plan your next steps.
Play Sudoku online for free and improve concentration, patience, and problem-solving skills. Refresh for unlimited puzzles and enjoy a relaxing brain exercise at your own pace. Invite friends to compare times or solve together. It is perfect for quick breaks or longer challenge sessions.