It's easy and addictive and totally free to play,Just swipe up/down/right/left on screen,
and match every same color crystals,
Finally there all crystals should be destroyed by its same color crystals,So you win,
Otherwise you lose,Then replay the level to win,There are more than +90 challenging levels,
But you should control your moves,
Because your moves are limited ! So play and enjoy it !
Minimum Android API Required:4.1