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Sudoku

  • Fill every row, column, and 3×3 box with numbers 1-9
  • No number can repeat in any row, column, or box
  • Click a cell, then click a number to fill it in
  • Use pencil mode to note possible candidates
  • Four difficulty levels from Easy to Expert

Fill the grid so every row, column and box contains 1–9.

Mistakes 0 / 3
Time 0:00
Best —

Frequently Asked Questions

What is Sudoku?

Sudoku is a logic-based number-placement puzzle played on a 9x9 grid divided into nine 3x3 boxes. The objective is to fill every row, column, and box with the digits 1 through 9, with no repeats. It requires no math — only logical deduction.

Can I play Sudoku online for free?

Yes. Play Sudoku free at game.findpicked.com/sudoku/ — no downloads, no sign-ups, no ads. Multiple difficulty levels are available, and it works on any browser, desktop or mobile.

Is Sudoku good for your brain?

Yes. Research suggests that regularly solving Sudoku puzzles can improve concentration, logical thinking, and short-term memory. It is widely recommended as a brain-training exercise for all ages.

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