Each square piece has a number on each side. Position the pieces on the left side of the board so that the same numbers are next to each other. If the numbers don’t match, you can’t put the piece there. Move quickly: you’re being timed!
You can make the game easier or harder by changing the size of the board.
Screenshots
Observed history
| App | Change | Version | When ↑ |
|---|---|---|---|
| updated | 3.38.3 | 17 Sept 2026 |
Upstream releases
Release notes supplied by the developer. These dates are not Flathub package publication times.
3.38.318 Sept 2025
This release contains the following improvements:
- Fix drag and drop not releasing tile
- Fix off by one error in score overlay
- Improve label alignment in score overlay
- Increase size of Scores dialog
- Translation updates
3.38.222 Nov 2020
No release notes supplied.