Stack Ball is a free puzzle game developed by itcenter.apps for Android devices. The gameplay is simple and easy to understand, making it a great choice for anyone looking for a fun and casual game to play. In the game, you control a ball that smashes through a stack of tiles with a blast ball.

The game allows you to choose your own character and offers a blast ball effect that helps you break through stacks with ease. However, you need to be careful when dropping the ball on the stack, as the black stack tiles can end your game. To keep the game going, you need to avoid these tiles and focus on the colored ones that match the blast ball.

Overall, Stack Ball is a great killing time game that is easy to play and offers a lot of fun. The game is perfect for anyone who wants to take a break from their busy routine and enjoy a casual puzzle game on their Android device.