3U Frame

Three interlocking U's can form an interesting puzzle cage. The challenge is accommodating four hexacubes to form a 3x3x3 cube. Beware of this level 15 puzzle with only two solutions called 3U Frame.
In difficulty this puzzle gets three stars.

Get 3U Frame here: Order your customized puzzle locally printed via the Treatstock hub.

Get the STL's here: Order the STL's for DIY 3D print via Paypal and receive the files by email.

price/$16.28