Captain Goldstar

To shoot them down, you have to solve math problems, otherwise your shots will miss! Be fast and precise, or the enemies will destroy your ship.
Master 6 levels each of addition, subtraction, multiplication and division. Improve your calculation skills and fight stronger and stronger enemy ships.

Take up the challenge!

Difficulty Level:
- By destroying more and more enemies, the difficulty level will increase.
- After mastering 3 levels of one calculation type, the next one will be unlocked.
- Addition unlocks sutraction, subtraction unlocks multiplication and multiplication unlocks division.
- Your progress is displayed in the menu screen.