Daily Sudoku+
Penghua Chen Games iPhoneiPadiPod touch
Daily Sudoku+ is a free Games app for iPhone and iPad by Penghua Chen. Requires iOS 15.0. Updated February 23, 2026.
- Price
- Free
- on the App Store
- Size
- 38 MB
- Age 4+
- Updated
- Feb 23
- 2026 · v1.1.1
Screenshots
About Daily Sudoku+
Discover a fresh twist on classic Sudoku! Daily Sudoku combines brain-training puzzles with stunning nature photography. Solve puzzles to reveal and collect beautiful 4K photos - perfect for mindful gaming and relaxation. WHY DAILY SUDOKU? Unlike traditional Sudoku apps, every puzzle you solve reveals a stunning photo. Transform your daily brain training into a rewarding, visually beautiful experience. Whether you're a Sudoku master or just starting out, Daily Sudoku offers the perfect blend of mental exercise and aesthetic pleasure. UNLOCK STUNNING PHOTOS - Each puzzle reveals breathtaking nature photography - Complete challenges to unlock full 4K images - Build your collection of scenic wallpapers - Download photos to your device - New beautiful scenery every day DAILY CHALLENGES - 4 brand new Sudoku puzzles daily - Multiple difficulty levels: Easy, Medium, Hard - Play offline anytime, anywhere - Track your daily streak and progress PERFECT FOR - Sudoku enthusiasts seeking daily challenges - Mindful gaming and meditation - Brain training and logic improvement - Relaxing puzzle entertainment - Anyone who loves collecting beautiful wallpapers CLASSIC SUDOKU FEATURES - Intuitive number placement - Pencil mode for candidate notes - Smart hint system to help when stuck - Automatic error highlighting - Highlight same numbers for easier solving - Undo/redo functionality - Haptic feedback for satisfying gameplay FREE TO PLAY - Start immediately with anonymous access - No registration required - All daily challenges completely free - Watch ads to get extra hints - Optional Premium upgrade for enhanced features PREMIUM BENEFITS - Ad-free experience - Unlimited hints - Download 4K photos without watermark - Unlock all photo style collections - Access advanced statistics charts - One-time purchase, lifetime access ACHIEVEMENT SYSTEM - 28 achievements across 6 categories - Puzzle mastery achievements - Streak milestone rewards - Collection completionist badges - Special and hidden achievements TRACK YOUR PROGRESS - Monitor total puzzles solved - Maintain your daily streak - View completion stats by difficulty - Track personal best times - Premium users unlock advanced charts CUSTOMIZABLE EXPERIENCE - Dark mode support - Adjustable game settings - Toggle sound effects and haptic feedback - Choose error highlighting preferences PRIVACY & STORAGE - All data stored locally on your device - No account required to play - Downloaded photos remain on your device - Your progress and collections stay private Start your daily Sudoku journey today! Download now and experience the most beautiful way to train your brain. Questions or feedback? We'd love to hear from you! Privacy Policy: https://daily-sudoku-app.web.app/privacy-policy.html#privacy Terms of Service: https://daily-sudoku-app.web.app/privacy-policy.html#terms
What’s new
Version 1.1.1 · Updated February 23, 2026
Performance improvements and bug fixes
App privacy
The developer, Penghua Chen, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location: Coarse Location
- Identifiers: Device ID
- Usage Data: Product Interaction
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Location: Coarse Location
- Identifiers: Device ID
- Usage Data: Product Interaction
- Diagnostics: Performance Data, Other Diagnostic Data
Used for: Third-Party Advertising
Alternatives to Daily Sudoku+
Looking for apps like Daily Sudoku+? Here are 6 similar apps on the App Store. The highest rated is Rectangles Logic Puzzle Grid (4.7/5), and all 6 are free to download.
-
Shikaku: CellBlock puzzle
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Patches Rectangle Logic Puzzle
4.5
-
Rectangles Logic Puzzle Grid
4.7
-
Number Place Auto Solver
-
Pips Game: Daily Logic Puzzle
4.5
-
Yatzy Ultimate Lite
4.1
| App | Rating | Price | Last updated |
|---|---|---|---|
| Daily Sudoku+ | – | Free | February 23, 2026 |
| Shikaku: CellBlock puzzle | – | Free | Sep 24, 2026 |
| Patches Rectangle Logic Puzzle | 4.5 / 5 (11) | Free | Aug 12, 2026 |
| Rectangles Logic Puzzle Grid | 4.7 / 5 (31) | Free | Jul 9, 2026 |
| Number Place Auto Solver | – | Free | Aug 15, 2026 |
| Pips Game: Daily Logic Puzzle | 4.5 / 5 (203) | Free | Sep 21, 2026 |
| Yatzy Ultimate Lite | 4.1 / 5 (702) | Free | Aug 14, 2026 |