Sudoku by PuzzleFree

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 mistakes under control
• Check your grid — see whether filled cells are consistent so far
• Statistics — see how you improve over time
• Achievements — collect milestones as you play
• Leaderboards — compare with others (where available)

Tagline: Sharpen your mind. Solve your way.

Note: some features (like sign-in, leaderboards, and related online services) require an internet connection. Offline play may vary by device and account state.