Tutorial explaining how to play the game.

How to Play Sudoku Free

You sit down with a clean 9×9 grid and work through the logic at your own pace, no noise, no clutter. If you enjoy number puzzles that genuinely stretch your thinking, this one is built for you.

Choose your difficulty level before each puzzle
Tap or click an empty cell to select it
Enter the number you believe belongs in that cell
Scan rows, columns and 3×3 boxes to confirm your reasoning
Work through the grid until every cell is correctly filled

Controls

Select any cell with a tap or click, then enter a digit from 1 to 9. The metro-styled interface keeps every tool within easy reach so you never lose your train of thought.

When does a round end?

A round ends when you have placed the correct number in every cell of the 9×9 grid.

Tips & Tricks

Start with the 3×3 box that already has the most numbers filled in — it leaves fewer possibilities to reason through
If you are stuck, scan each row and column for any digit that can only fit in one remaining cell
On harder levels, note possible candidates lightly before committing — the interface keeps your tools close for exactly this
Switch to Easy when you want a quicker solve; switch to the hardest level when you want a session that genuinely tests your visual processing

Why people keep coming back

Three difficulty levels move from approachable to genuinely demanding as your skill grows
Standard 9×9 grid the classic Sudoku format with no unnecessary variations to learn
Metro-styled interface a clean layout that keeps every function visible and reachable
Brain-building logic each puzzle exercises visual scanning and number-placement reasoning
Instant access open the app and you are at the puzzle, ready to play

Content & audience

Suitable for all ages (ESRB E; PEGI 3; DJCTQ L; USK Everyone; IARC 3; COB-AU G; GRB All; PCBP 0; CSRR G; CCC TE; Microsoft 3).
Free game supported by advertising, with optional in-app purchases.
Single-player experience: no chat, no messaging and no user-generated content.
Playable offline; no account required.

Category: Video Gaming › Puzzle Video Games · Store category: Puzzle & trivia

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About Sudoku Free

Play standard 9x9 grid Sudoku puzzles. Exercise your visual scanning and processing powers and strengthen your brain. With three difficulty levels, intuitive metro-styled interface, and all the functions right at your fingertips, this Sudoku game is sure to be your favorite.