It's an addition game
The cat will cross it if you answer correctly.
If you make a mistake zombies appear! It is! It is!
Let's hit high score with successive correct answer combo!
Take a high score and aim for the top in the rankings!
Andy Maine (c) andymente (c)
Version history
3.3
2022-06-21
bug fixed
3.2
2022-06-18
bug fixed
3.1
2022-06-15
bug fixed
2.8
2022-06-13
When a mistake is made in the calculation
The decrease in the rate of increase in scores has been mitigated.
2.7
2022-06-11
When a mistake is made in the calculation
The decrease in the rate of increase in scores has been mitigated.
1.7
2016-12-08
This app has been updated by Apple to display the Apple Watch app icon.