Colordoku: Color Sudoku is a free casual game developed by bercan aydın. It is a relaxing logic puzzle that replaces traditional Sudoku numbers with colors, offering a fresh twist on the classic brain teaser. This game features intuitive touch controls and an easy-to-understand interface, making it easy for players of all skill levels to jump into puzzles.

Solve every puzzle through logic

Colordoku: Color Sudoku offers a colorful twist on the classic Sudoku mechanics by replacing numbers with colors. You must fill a 9×9 grid so that every row, column, and 3×3 section contains each color exactly once, relying on logic, pattern recognition, and careful deduction to solve each puzzle.

This game offers three difficulty levels—Easy, Medium, and Hard—making it accessible to both newcomers and experienced Sudoku players. It also includes optional mistake detection, a three-life system for added challenge, and an eraser tool that lets you quickly correct errors as you solve each puzzle. However, its repetitive gameplay can reduce long-term variety during extended play sessions.

An enjoyable brain workout

Colordoku: Color Sudoku delivers a refreshing take on classic Sudoku by replacing numbers with colors, creating a relaxing yet engaging logic experience. Its intuitive controls, multiple difficulty levels, and helpful gameplay features make it accessible to all players. However, its puzzle structure can feel repetitive after a long time of playing.