Oops...Seems your browser is blocking cookies. Please adjust your settings to accept cookies.
Holiday season is here! Your orders will be processed as usual. Orders placed on Dec 25th and Jan 1st will be processed the following day.
English
... Empty cart
Added to your cart

{{vm.userCart.LastAddedItem.Name}} Qty: {{vm.userCart.LastAddedItem.Quantity}} Price: {{vm.userCart.LastAddedItem.Price}}

Total Items: Subtotal:

Proceed to checkout

Conjoined Somas

by Oskar van Deventer

  • Conjoined Somas
  • Conjoined Somas
  • Conjoined Somas
  • Conjoined Somas
  • Conjoined Somas
  • Conjoined Somas

Description

Conjoined Somas is two sets of Soma Cube pieces, made from truncated octahedra. The red set forms one cube, and the green set another. The two sets fit through each other. Whereas each set is simple to solve (240 solutions for a regular Soma Cube), the combination is much harder, as most fitting combinations cannot be disassembled. Rick Eason computer that there exist 11 105 280 assemblies, than that from those at most 2 457 278 can be assembled, i.e. about 1 in 4.5 puzzles. Rick only checked at the piecewise level, whether each individual green piece from an assembly could be separated from each individual red one. So most likely there are even fewer assemblies that can be actually disassembled.

Watch the YouTube video.

Read at the iMaterialise Forum.

Read more at the Non-Twisty Puzzles Forum.

Please order a 3D-printed do-it-yourself puzzle kit from iMaterialise 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.

Oskar van Deventer

Oskar van Deventer

Oskar Puzzles offers mechanical puzzles and objects that can only exist thanks to 3D printing technologies. All designed by M.Oskar van Deventer.

Visit Shop