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깔끔하고 쉬워서 좋았습니다
깔끔하고 쉬워서 좋았습니다
$4.99
About
Enjoy a distraction-free number puzzle experience with this app. It offers offline play, a one-time purchase model, and helpful tools to aid your gameplay. Track your progress and enjoy customizable themes.
✓Completely offline play
✓One-time purchase, no subscriptions
✓Three difficulty levels
✓Candidate notes and hints
✓Undo and error detection
✓Automatic game saving
✓Progress tracking
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What's New in Sudoku Zero
2.0
August 30, 2026
We're now called Sudoku Zero — no ads, no tracking, no internet. ■ Fundamentally better puzzles The puzzle generator has been rewritten. Every puzzle is now guaranteed to have exactly one solution, so it's solvable by logic alone and a valid answer will never be marked wrong. ■ Fully offline The app no longer makes any network connections at all. Your history stays on your device. ■ Fixes · Completed games no longer stay in the "in progress" list · The completion screen and statistics now show the same score · Hints used in a resumed game are now counted in your statistics · The "Auto Lock" setting is now correctly named "Auto-pause" ■ New app icon
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FAQ
Does Sudoku Zero have ads?
No, Sudoku Zero is completely ad-free. The app is designed to provide an uninterrupted puzzle experience without any banner ads, full-screen interruptions, or video ads.
How much does Sudoku Zero cost?
Sudoku Zero costs $4.99 and is a one-time purchase. There are no subscriptions or in-app purchases, meaning you buy it once and have access to all features and future updates.
Can I play Sudoku Zero offline?
Yes, Sudoku Zero works completely offline. You can play on a plane, underground, or with no signal, as the app makes no network connections and all your data stays on your device.
What difficulty levels are available in Sudoku Zero?
Sudoku Zero offers three difficulty levels: Easy, Medium, and Hard. Each puzzle is generated fresh, ensuring you never solve the same board twice.
What tools does Sudoku Zero offer to help players?
Sudoku Zero includes tools such as candidate notes for pencil-marking numbers, hints for when you're stuck, an undo function, highlighting for rows/columns/matching numbers, and error detection.
How does Sudoku Zero track my progress?
Sudoku Zero tracks your best score per difficulty, completion rate, and solve times. You can filter this progress by the last 7 or 30 days to monitor your improvement.
What languages does Sudoku Zero support?
Sudoku Zero supports four languages: English, Korean (한국어), Japanese (日本語), and Simplified Chinese (简体中文).
Is Sudoku Zero suitable for children?
Sudoku Zero has an age rating of 4+ and is suitable for children. Its simple interface and focus on logic puzzles make it accessible for younger players.
