Free
About
Cedoku is a modern, simple, and complete Sudoku game designed for every puzzle lover — from beginners to seasoned players. Enjoy a smooth experience, a clean design, and multiple grid formats to keep things fun while helping you progress at your own pace.
Main Features
3 grid sizes:
• 4×4 – perfect for learning or quick games
• 9×9 – the timeless Sudoku classic
• 16×16 – a serious challenge for experts
3 difficulty levels: Easy, Medium, Hard
Clean and intuitive interface
Unlimited, randomly generated puzzles
Two built-in assist tools:
• The light bulb reveals one correct number instantly.
• The “?” button detects and highlights a misplaced cell, if any.
A game for everyone
Whether you're discovering Sudoku or already a fan, Cedoku adapts to your skill level. The 4×4 grids help you learn the rules smoothly, while the 16×16 boards offer a true logical challenge.
Boost your logic
Sudoku is a great way to train your memory, focus, and reasoning skills. Cedoku helps you progress naturally and enjoyably.
A pleasant experience
Cedoku features a clean, simple interface designed to let you play without distractions. Start a game to relax, challenge yourself, or simply pass the time.
Why choose Cedoku?
A wide variety of grid types
The perfect balance between simplicity and challenge
A modern, warm visual style
Automatically generated puzzles — never the same twice
Smart assist tools to help you improve
Download Cedoku now and enjoy the best of Sudoku — in every size and every level!
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What's New in Cedoku
1.0.3
January 26, 2026
Add music








