Missing Soma is an additional variant of the Soma Penultimate puzzles. Volker Latussek came up with the idea of having holes in the cage that don't match with the square grid. After four prototypes, this was the selected design. The design has one 2x2 hole, half-folded over a cage edge, and another half hole at the back side. The puzzle requires many rotations, It is already quite hard to fully take apart, and it is extremely hard to put back together if you don't know where the pieces go.
Watch the
YouTube video.
Read at the
Shapeways Forum.
Read more at the
Non-Twisty Puzzles Forum.
Please order a 3D-printed do-it-yourself puzzle kit from Shapeways at this page (check with Oskar about screws and stickers), or
contact Oskar directly if you are interested in obtaining a fully colored, stickered and assembled sample of this puzzle.