Sudoku
Fill the grid with numbers 1-9!
Sudoku
Fill the grid with 1-9
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About Sudoku
Sudoku is a logic-based number puzzle. Fill the 9×9 grid so that every row, column, and 3×3 box contains the digits 1 through 9, each exactly once. No math required — just pure logical reasoning.
How to Play
- Fill empty cells with numbers 1 to 9
- Each row must contain 1–9 without repeating
- Each column must contain 1–9 without repeating
- Each 3×3 box must also contain 1–9 without repeating
Tips for High Scores
- Start with rows, columns, or boxes that already have many numbers filled in
- Use pencil marks to note possible values for each cell
- Look for cells where only one number is possible
FAQ
- Do I need math skills?
- No — Sudoku is pure logic. No arithmetic is required.
- Can I get hints?
- Yes, the hint feature can show possible numbers for a selected cell.