Sudoku Widget

The classic 9×9 number puzzle right on your browser start page. Fill every row, column, and box with digits 1–9 — each appearing exactly once.

Pomodoro Breath
Sudoku Widget
  • Classic 9×9 Sudoku with guaranteed unique solutions
  • Three difficulty levels: Easy, Medium, and Hard
  • Pencil notes mode to jot candidate digits
  • Hint button to reveal a random empty cell
  • Check button to highlight any incorrect entries
  • Undo up to 50 moves
  • Keyboard support — arrow keys, digits, Ctrl+Z
  • Game state saved automatically

Try Sudoku Widget Now

Set Cute Desk App as your start page and enjoy a daily Sudoku every time you open your browser.

or try it in this tab first

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