Games · By Nyza Creations
Sudoku
Find the order in every square.
Solve a nine-by-nine number puzzle by deduction. Every row, column, and three-by-three region must contain each digit exactly once. Choose a random puzzle or the daily puzzle, then select a difficulty and casual or hardcore play. Notes track possible digits; Undo and Erase let you revise a decision, while Hint can help when you are stuck. The board highlights related cells to make patterns easier to follow. Begin with the fullest rows, columns, and boxes. Notes help you track candidates without guessing.
- Fill every row, column, and 3×3 box with the digits 1–9, without repeats.
- Select a cell and type a number or use the number pad. N toggles notes; Backspace erases; Ctrl/Cmd + Z undoes.
- Part of the Nyza Games browser collection
Logic game
About Sudoku
Solve a nine-by-nine number puzzle by deduction. Every row, column, and three-by-three region must contain each digit exactly once. Choose a random puzzle or the daily puzzle, then select a difficulty and casual or hardcore play. Notes track possible digits; Undo and Erase let you revise a decision, while Hint can help when you are stuck. The board highlights related cells to make patterns easier to follow. Begin with the fullest rows, columns, and boxes. Notes help you track candidates without guessing.
How to play
Know your goal
Fill every row, column, and 3×3 box with the digits 1–9, without repeats.
Get comfortable with the controls
Select a cell and type a number or use the number pad. N toggles notes; Backspace erases; Ctrl/Cmd + Z undoes.
Build your strategy
Begin with the fullest rows, columns, and boxes. Notes help you track candidates without guessing.
Questions before you play
Is Sudoku free to play?
Yes. Sudoku is free to play on NyzaStore, directly in your browser. You do not need to download a game or create an account to start.
How do I play Sudoku?
Fill every row, column, and 3×3 box with the digits 1–9, without repeats. Select a cell and type a number or use the number pad. N toggles notes; Backspace erases; Ctrl/Cmd + Z undoes.
How are my scores saved?
The game keeps local settings and progress in the browser where you play. Sign in to NyzaStore to save personal bests while online. To publish new runs on the public leaderboard, choose a nickname and opt in. Earlier HT Hub records remain in a separate read-only archive.
Can I play on my phone?
Use the touch controls in a modern mobile browser. Some games need WebGL graphics support. Fullscreen availability depends on your browser; the game itself opens without the storefront around it.
Made by Nyza Creations. Nyza Games are original implementations. For help with this game, contact NyzaStore support.