ColorDoKu is a logic-based, combinatorial color-placement puzzle game available on Android. The objective of the game is to fill a 9×9 grid with colors so that each column, each row, and each of the nine 3×3 sub-grids contains different colors. The game provides a partially completed grid, and the challenge is to find the unique solution.

ColorDoKu offers a challenging and engaging gameplay experience for puzzle enthusiasts. It combines the classic Sudoku concept with a colorful twist, adding an extra layer of complexity to the gameplay. The game features intuitive controls and a user-friendly interface, making it easy to navigate and play.

With its wide range of difficulty levels, ColorDoKu caters to players of all skill levels. Whether you're a beginner looking to sharpen your logic skills or an experienced puzzle solver seeking a new challenge, ColorDoKu has something for everyone.

Overall, ColorDoKu is a well-designed and addictive puzzle game that offers a refreshing take on the traditional Sudoku. It's a great choice for puzzle lovers who are looking for a new and exciting challenge.