Round Thingies is a challenging and fun brain game that tests your combination skills. The objective of the game is to erase all the dots by tapping on them. When dots are filled to capacity, they detonate and can start cascades with other dots. Fill all the dots with color to complete each level.

The game features 1000 different levels, and you can get medals for perfect levels. You can also compare yourself to the best players in the world by submitting your score to the World Highscore.

This is a game for logic-loving puzzle fans that can also serve as a simple time killer. The Android permission "Internet" is used for the online highscore. The best part? It is completely free to download and play, without any annoying ads.

Overall, Round Thingies is an engaging and addictive puzzle game that will keep you entertained for hours.