Dotowheel is a free puzzle game developed by Nebula Bytes for Android users. The game is designed to be simple yet addictive, with a goal to merge at least three dots into a single dot with a higher number. The game is won by getting ten or more dots merged.

To play the game, you have to tap on the circle of the wheel to position two dots. You must put dots in a way that at least three of them have the same number and aren't blocked by dots with another number. The dots don't need to be next to each other. You must always control your empty space, as when you run out of it, you lose the game. The swap button can be used in difficult situations.

Overall, Dotowheel is an enjoyable and challenging puzzle game that is perfect for anyone looking to pass the time. With its simple yet addictive gameplay, it is sure to keep you entertained for hours.