Crystal stacker

In Crystal Stacker, you must use your skills to build sustainable structures out of blocks of various shapes. Drag the blocks onto the play field and place them in the most suitable places. You can use platforms and other objects to help you build your structure. The blocks come in different shapes such as rectangular, circular, and triangular. You must find the optimal order to place the blocks in order to complete the level. This game for Android features two unique worlds and 75 absorbing levels, as well as simple controls and fun gameplay.