Engage your logic with a Japanese number puzzle game. Fill grids with numbers, respecting row, column, and inequality constraints. Offers multiple difficulty levels and thousands of unique challenges.
What We Love
- ๐ Download now
- ๐ Great brain exercise
- ๐ Lots of puzzles
- ๐ Simple and effective
Room to Improve
- ๐ Puzzles can't be solved by logic alone
- ๐ Slow response time
- ๐ Progress not saved





































