Description

Can you make the screen yellow in all 50 levels?

Each level has its own logic.

Do you need help? Use the light bulb button that will appear after a while in the bottom right of each level to get a hint. There are multiple hints for each level.
With the in-app purchase you will not get ads before the hints.

Enjoy!
@BartBonte

What's New in Version 3.3

Bug fixes and performance improvements.