Engage your mind with a Japanese number logic puzzle. Fill grids based on row and column sums, using pure logic to reveal hidden patterns. Offers multiple difficulty levels and daily challenges for continuous mental stimulation.




10+ similar games compared and reviewed
Calcudoku (Puzzle) is great, but it's not the only option. Explore 10+ similar apps and games for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.










Engage your mind with a Japanese number logic puzzle. Fill grids based on row and column sums, using pure logic to reveal hidden patterns. Offers multiple difficulty levels and daily challenges for continuous mental stimulation.





A puzzle game where players aim to fill the entire board with a single color. Select adjacent colors to expand your colored area, but be mindful of the move limit. Compete for high scores on the leaderboard.






A logic puzzle game that combines Sudoku-style deduction with naval strategy. Players must locate a hidden fleet on a grid using only numerical clues and placement rules. It offers a challenging yet accessible brain workout for puzzle enthusiasts.


Rotate the game board and tiles that merge as they fall to achieve the highest score. This game offers customizable grids and color schemes, providing hours of strategic puzzle entertainment for casual players.




Engage your mind with mathematical challenges and addictive puzzle-solving fun. This app offers multiple grid sizes and uses all four basic arithmetic operations. Its intuitive design and offline play make it perfect for brain workouts anytime, anywhere.

