Har•mo•ny 3, the third game in the Har•mo•ny series, is headed to the App Store next month.
Like the last game, Har•mo•ny 3 is a musical sliding tile puzzler about matching up like colors to reform a jumbled color palette.
The game features 90 "super-hard" levels, according to developer BorderLeap, as well as six unreleased tracks from ambient group Hammock.
Hammock also provided the music for the last game.
Check out Har•mo•ny 3's Touch Arcade thread for more info or watch the trailer below to see how it looks in (very soothing and minimal) action.