When playing the game, what you should do is just to merge three same blocks. The game supports GameCenter and the score depends on how fast you can merge the block.
Full Specifications
What's new in version 1.1.0
General
ReleaseJuly 1, 2015
Date AddedJune 26, 2015
Version1.1.0
Operating Systems
Operating SystemsiOS
Additional RequirementsCompatible with iPhone 4. iTunes account required.