Color Sudoku · Daily No Ads
Colorful Zen Logic Puzzles
Free · In‑App Purchases
The calm color sudoku you've been waiting for. Solve daily puzzles with colors or numbers — no ads, no nags. Choose your pace from beginner to expert.
Calm color sudoku, played one quiet puzzle at a time. No ads, no nags.
Color Sudoku reimagines the classic 9×9 grid in soft, calm colors instead of numbers. One puzzle a day, or play as many as you like. Colorblind-safe palettes and an optional numbers-and-colors mode keep everyone playing.
FEATURES:
• Daily puzzle plus 4 difficulty levels: Easy, Medium, Hard, Expert
• 6 hand-tuned color palettes plus a custom palette mode
• Numbers, colors, or numbers-with-colors — your choice
• Focus mode with calming soundscapes (white noise, brown noise, rain, soft chimes)
• Notes, hints, undo, and move history for every solve
• Streak tracking, perfect-solve badges, and per-difficulty stats
• Plays fully offline — no internet required
• Universal app for iPhone and iPad with VoiceOver and Dynamic Type
• No ads, ever. No interstitials, no banners, no autoplay video
The app is free to try, but in-app purchases or subscriptions are required for unlimited access.
Terms of Use: https://enginesstudio.tech/terms
Privacy Policy: https://enginesstudio.tech/privacy
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The developer, ENGINES STUDIO LAB, 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 Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- ENGINES STUDIO LAB
- Size
- 12.1 MB
- Category
- Puzzle
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 25 more
- English, Arabic, Czech, Danish, Dutch, Finnish, French, German, Greek, Hebrew, Hindi, Indonesian, Italian, Japanese, Korean, Norwegian Bokmål, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Swedish, Thai, Traditional Chinese, Turkish, Vietnamese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Sudoku Color Lifetime $9.99
- Sudoku Color Monthly $2.99
- Copyright
- © 2026 Engines Studio Lab