Sudoku
Select a cell, then enter a number
Time
00:00
Mistakes
0
Best
-
Wins
0
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Game Guide
Training focus
Play a clean 9x9 Sudoku puzzle online. Use logic, notes, and careful focus to complete every row, column, and box.
How to Play
- Choose a difficulty.
- Use the board controls to make a move.
- Complete the objective to finish the game.
Rules
- Each game follows clear puzzle rules.
- Progress is tracked in your browser.
- Win by completing the board objective.
Tips & Strategy
- Start with simple moves.
- Keep space for later choices.
- Plan one or two steps ahead.
FAQ
Can I play on mobile?+
Yes. The board and controls work with touch input.
Does the game save progress?+
Yes. Progress and best records are stored locally in your browser.
Do I need an account?+
No. You can play without signing up.