ChiuDoku

The Ultimate Sudoku Experience

Discover endless puzzles, share challenges via QR codes, and master the art of Sudoku with our beautifully designed mobile app.

Gold Trophy

Endless Puzzles

Challenge yourself with thousands of carefully crafted Sudoku puzzles of varying difficulties.

Recognition Medal

QR Code Sharing

Share your favorite puzzles with friends using innovative QR code technology.

Silver Trophy

Beautiful Design

Enjoy a clean, modern interface designed for the ultimate Sudoku experience.

Master Every Grid, On Every Device

ChiuDoku on iOS
Gold Trophy

iOS Excellence

Every number has its place, just like every iPhone and iPad has ChiuDoku. Experience seamless gameplay with intuitive touch controls designed for Apple's ecosystem.

From the 3x3 sub-grids to the complete 9x9 puzzle, every detail is optimized for your iOS device.

ChiuDoku on Android
Silver Trophy

Android Freedom

Like solving a Sudoku puzzle, Android gives you the freedom to choose your path. ChiuDoku adapts perfectly to every Android device, from compact phones to large tablets.

Whether you're filling in candidates or making bold moves, enjoy the same premium experience across all screen sizes.

Gold Trophy
Silver Trophy
Recognition Medal

Ready to Start Playing?

Download ChiuDoku now and join thousands of puzzle enthusiasts worldwide.