milliSudoku
A colorful take on Sudoku
Free · Designed for iPad. Not verified for macOS.
Classic Sudoku made colorful — five difficulty levels, 23 themes, best‑time tracking, and a confetti finish. No ads, no sign‑in, and it works completely offline.
milliSudoku is a clean, colorful take on the classic number puzzle - beautifully simple, endlessly replayable, and completely offline.
Every board is generated fresh on your device with exactly one solution, so there's never a guess and never a dead end. Pick your challenge, choose a look you love, and settle in.
FIVE DIFFICULTY LEVELS
Play at your pace - Trivial, Easy, Medium, Hard, or Extreme. Each step up leaves more of the grid blank for a tougher, more satisfying solve.
23 COLOR THEMES
Make every grid your own. Choose from 23 hand‑tuned palettes — from classic and vivid rainbows to soft pastels, cool blues, rich greens and purples, and fiery Lava - each with a live preview.
RANKS & BEST TIMES
Every solved puzzle earns points and climbs your rank, from Novice all the way to Yoda. Your fastest time is tracked separately for each difficulty, so there's always a record to beat.
A JOY TO PLAY
• Tap a cell, tap a number - that's it
• Correct entries lock in with a satisfying sound; wrong ones gently clear
• A running count shows how many of each number are left to place
• Win to a shower of confetti, with sound and haptic feedback along the way
BUILT FOR IPHONE & IPAD
A universal app tuned for every screen - comfortable one‑handed play on iPhone and a spacious grid in any orientation on iPad.
FREE & PRIVATE
milliSudoku is free, with every difficulty and all 23 themes included.
• No in‑app purchases
• No ads
• No accounts or sign‑in
• No tracking, no analytics, no data collected
• Works completely offline
Just Sudoku, the way it should be. Download milliSudoku and start solving.
Part of the milliGames family.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Paul Hunt, 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
- Paul Hunt
- Size
- 17.1 MB
- Category
- Puzzle
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - iPad
Requires iPadOS 18.0 or later. - Mac
Requires macOS 15.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 milliSudoku