Platonic Opaline by Sean McKean $1.99

Sean McKean contacted me months ago about his new geometry puzzle Platonic Opaline.  It's a very sophisticated 3D jigsaw puzzle.  Your task is to first choose what kind of solid you want to solve for. Then choose how many pieces it should be dissected into.  Then solve.    

Each Platonic Solid (Tetrahedron, Cube, Octahedron, Dodecahedron and Icosahedron) can be dissected from 3 to 16 pieces, depending on the difficulty setting. Add the first piece.  Then spin the big piece and little pieces to find a match.

Sean is obviously very smart & creative. Platonic Opaline is an artistic, geometric labor of love. (There is a demo version that is free!)

About 10 years ago I bought the All Five Puzzle from Wayne Daniel.  It's a treasure. Below is my review of it for Games Magazine. 

Apple App Store: https://itunes.apple.com/us/app/platonic-opaline/id1442178657?ls=1&mt=8 Google Play Store: https://play.google.com/store/apps/details?id=com.soundshape.opals&hl=en Youtube playthrough video: https://www.youtube.com/watch?v=NT9rUFD3PS8