Tower Hunt 3D will Improve your concentration skills:

Although this free ball throwing game is the best companion to kill your free time, it also helps you improve your concentration skills. The falling 3D Ball Stack Tower bounces and bounces and the propeller turns. Your goal is to find the right time to crush the platform while avoiding a block.

On single tap on the screen, it makes the simple fireball into a super Stack ball. Then this Super 3D Ball Stack Tower crashes into the multiple color rings 3D Ball Stack Tower. You have to find the correct color wheel, so that it crashes all these wheels and reach the end point to complete the level