Fold!

Fold is the most original iOS puzzler in years - tuaw.comA fun brain teaser - 148apps.comFold will prove to be one of the most challenging and innovative entries in the genre to come to the iPhone in quite some time - guidingtech.comLooking for an original puzzler? Look no further Fold and expand blocks to unite them. Be it in the commute to work, in your lunch break or in the bathroom, Fold will fast become your favorite way to pass the time.