It was in February that we got our paws on the second update to FDG’s three-dimensional puzzler, Blueprint 3D. Today, the third major update to the game is now in the App Store, and it’s filled with an all new level pack.

From pianos and guitars to xylophones and zithers, this latest set of levels is all about instruments. Consisting of 36 total levels, the Instrument pack requires you to twist and turn schematics of an alphorn, kazoo, violin, bagpipes, and various other musical instruments in Normal, Advanced, or Pro difficulty. Your trophy for succeeding will be an electric guitar.

With 10 different level packs, plus the tutorial, it was getting a bit tedious to scroll through and select packages. So, FDG Entertainment has revised the level pack selection screen. Containing only small preview icons, the package name, and current star progress, the new grid view can display multiple packs in a single screen. Tap on a level pack to show the details, and then tap play to select a level.

Along with these additions, FDG has done some maintenance for stability and more.

Blueprint 3D is designed for iPhone and iPod touch running iOS 3.1 or later, and available in the App Store for $0.99. Blueprint 3D HD is compatible with iPad running iOS 3.2 or later, and available in the App Store for $2.99.