Daily Sudoku+
Puzzle Game & Unlock Photos
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Free brain training puzzle game! Solve 4 Sudoku challenges daily, unlock stunning 4K nature photos. Build your collection, keep your streak — download now!
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
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Performance improvements and bug fixes
The developer, Penghua Chen, 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
- Penghua Chen
- Size
- 39.6 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
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Premium Monthly $1.99
- Premium Yearly $9.99
- Copyright
- © 2026 penghuachen design