From the App Store:
Burokku is a brand new unique and addicting puzzle gameSimple tap the coloured blocks to move them left, right, up or downmatch 2 of the same colour blocks to remove them, clear all the coloured blocks to complete each puzzleBurokku is stylish, addicting and a great workout for your brain
  
Look at the 2nd image.  The blue piece on the right only travels up and down.  The other blue travels left/right.  The orange at the top moves horizontally while the one at the bottom moves vertically.
These puzzles are trickier than I thought they'd be.  There are only 28 levels, which I really like, and at the moment I'm stuck on 12.

Regarding the graphics: generally fine. But I'd like there to be some markings that signify which direction a piece can travel.  It's not always obvious.

https://itunes.apple.com/us/app/burokku/id1140189503"mt=8

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