Dropa

Tetris, probably, it would be difficult to find a person who at least once has not played this iconic arcade game, but who have never heard of it to find exactly what will fail. For several decades, Tetris is, along with several games, one of the most popular games on all platforms. As a result, and to this day the developers released a variety of mods, clones and counterparts.
Dropa - arcade puzzle game built on the mechanics of Tetris, but overall performance is noticeably changed. So you need rotating colored rings to stack items between the same color dots, the more full-color rings, you can create more quickly go to the next level.