Train your brain, solve your equations! Game rules: There is the equation you need to substitute the numbers on the screen to make them disappear in each level. If it is possible to remove all the numbers — the level is passed. Can you pass the all 20 levels? Good luck! In the full version: Removed the advertising, we have increased the reward for completing the level, there is a possibility to skip levels.
What's new in this version
In version 184.108.40.206: + The number of levels increased to 23. + The levels have the opportunity to use a bonus that adds 20 seconds. + Fixed several bugs. - Game may not working in WP 8.1.