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
- 🚀 Download now
- 👍 Great brain exercise
- 👍 Lots of puzzles
- 👍 Simple and effective
Room to Improve
- 🐛 Puzzles can't be solved by logic alone
- 🐛 Slow response time
- 🐛 Progress not saved


































