Grand Sudoku: 1000 Levels
Big, calm sudoku. 1000 levels
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Grand Sudoku is a calm, comfortable sudoku with big numbers and 1000 levels. No complicated rules, no timers pressuring you, no mistake limits.
GREAT FOR YOU IF
- You want puzzles with large, easy-to-read numbers
- You dislike games that end after 3 mistakes
- You enjoy one calm brain workout a day
- You are new to sudoku and want a friendly guide
KEY FEATURES
- A journey of 1000 levels, from very easy to expert
- Daily puzzle: a fresh board every day
- Free play: endless boards at any difficulty
- Your records: streaks and a play calendar
- How to play: learn sudoku easily with pictures
- Pencil notes, undo, and generous hints
DESIGNED FOR PEACE OF MIND
- No mistake limits. Wrong numbers are simply marked, fix them anytime
- No timer shown while you play
- Progress is backed up automatically by your device - reinstall and continue
- No sign-up, no login, ever
EVERY PUZZLE IS SOLVABLE BY LOGIC
No guessing required. Every board has exactly one solution, verified by logic.
Download now and enjoy sudoku at your own pace.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Added Pro features: a 3-mistake limit, live number highlighting, notes auto-fill, and detailed statistics.
The developer, SEONYONG LEE, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- SEONYONG LEE
- Size
- 94.8 MB
- Category
- Puzzle
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 3 more
- English, Japanese, Korean, Simplified Chinese
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Lifetime Access $2.99
- Copyright
- © 2026 Hedvion