This puzzle is a custome puzzle, modified by a skewb ball. Comparing with the Halpern-Meier Tetrahedron, the moving blocks are limited to the edges, so it is easy to solve it. This puzzle is not in perfect condition, but still works well.
hi its me again norman, ive been in beijing lastweek nd i show to my grandpa about your work, he said may be u r from shanghai ..by the way may i know the mechanism of that tetrahedron???
hi its me again norman, ive been in beijing lastweek nd i show to my grandpa about your work, he said may be u r from shanghai ..by the way may i know the mechanism of that tetrahedron???
TsT13Norman 2 years ago
they sound is so far off
EYE2EYE3 3 years ago
Sweet puzzle! Why so big?
LanceTheBlueKnight 3 years ago
i think i know how to make it
xxcurnuxx 3 years ago
WOW WTF PERFECT !!!!!
TwistyPuzzle 3 years ago
Edges-only Halpern-Meier Tetrahedron? Cool.
SaiyanKirby 3 years ago
this is pretty awesome
philliesrule3690 3 years ago