Sudoku by PuzzleFree

Classic 9×9 sudoku: daily puzzle, notes, hints, stats & online leaderboards.

Sudoku by PuzzleFree is a clean, focused 9×9 sudoku experience built to help you think clearly and play at your own pace.What you can do• New games anytime — start a fresh puzzle whenever you want• Daily puzzle — a new challenge to keep the habit• Resume progress — continue where you left off• Difficulty for everyone — easy, medium, and hard• Pencil notes — work candidates like on paper• Hints, undo, erase — keep mi…