Rainbow Stacker is a new game appeared on our site where all you need is the mouse to build a big tower. You have to use the mouse in this game to press click on the screen when you want to release a piece in order to make the tower higher. In this game if you do not place the piece exactly on the previous one you will lose from its dimension and in the next step it will be a little bit more difficult to build the tower. Be careful and I am sure you can make a great tower in this exciting ability game appeared on our site. You have to be fast if you want a big score. You will get points according to how many pieces you add to the tower. In this exciting game a big score can help you reach the podium, the place where are only the best players in the world. In this exciting game it is important to be persistent if you want the chance to reach the top. Try again if you think you can do better. In this game you need training to become a better players. Do your best to build the highest rainbow tower.