A captivating puzzle game that combines crossword-style grids with math equations. Solve arithmetic problems to fill the grid, enhancing problem-solving skills and mathematical prowess. Offers offline play and levels for all skill sets.






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Looking for something like Sudoku Solo? We've analyzed 10+ similar apps and games to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

















A captivating puzzle game that combines crossword-style grids with math equations. Solve arithmetic problems to fill the grid, enhancing problem-solving skills and mathematical prowess. Offers offline play and levels for all skill sets.


Arrange numbered wooden blocks on a grid to solve mathematical equations in rows and columns. This game tests your logic and numerical skills with increasingly complex puzzles.


Solve challenging number puzzles by completing overlapping equations. Use digits 1-9 once per puzzle to fulfill both horizontal and vertical math problems. This free game offers a fun and mentally stimulating experience.




Engage your mind with a unique blend of math challenges and crossword puzzles. Solve arithmetic problems and fill in the grid to test your logic and numerical skills. Offers various difficulty levels for endless brain training.






An interactive game where players assemble Chinese characters (Hanzi) by moving and arranging their constituent strokes. It uses machine learning to verify correct character formation, offering a fun way for learners and experts to improve their understanding and handwriting.