I'm really into the style of this! The visual design is really strong. It's a fun, interesting concept too!

The polished feel and visual design in this game are both really coherent and nice. I can totally imagine seeing a version of this as a premium iOS game. 

Yup as said, very slick and focused. Cool mechanic idea too. I got owned by the shifting geometry so much it got a bit frustrating but other than  that I dug it. Good stuff !

Cool concept and very slick presentation!

It sometimes felt like the combos weren't as strong as they should have been. That could be because of missing pieces in the progression...I found the colors and heights a bit difficult to accurately distinguish at times.