Tap on the screen to start the game. Hit the rings on the tower to color and complete the game. Paint Pop 3D,hypercasual game,color game,stack rings,3D game,tap to shoot,arcade game,mobile game,fun game,addictive game,easy to play,challenging levels,colorful game,stacking game,ring stacking,hypercasual,crash,paint,stackball,fun,crazy,stack,3d