Crystal stacked for Android
Drag and drop the crystal to move it to horizal bar!
The are some kind of crystal.
• circle crystal: it will roll when place it in sidelong
• square cystal: it will not roll but will falldown in sidelong
• stackale cystal: it can top circle & square roll
• triangle cystal: it make any crystal above falldown by it side
• Over 75 levels! More level will come soon !
• Free & easy to play, challenging to master!
• Available to play on mobile and tablet devices.