Happy Cups is a funny logical kids game. The goal in this game is to fill the cup with liquid, but be careful not to spill the liquid from the cup. Therefore you need to open the tap to flow exactly to fill the cup. You will fill different types of cups. And they will all collect different amounts of liquid. Estimate how much liquid you will need for each cup and fill the cups at all levels.
Tap on the screen to play this game.