About this app
Drag the number to the target grid to make all equations hold. 4 simple addition equations, combination operations, a total of 9 numbers, can not be reused. 1000+ levels are waiting for you to crack! The iPad version supports 2-4 people playing on the same screen, making it more fun to play with friends.
Latest release
What’s New
fix bugs
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 25, 2026 · 6:05 PM Free
Screenshots
