Twisting Puzzles
Puzzle Menus
Twisting Puzzles
Pyraminx Edge
The Pyraminx Edge is a variation of Meffert's Pyraminx puzzle. It is a flat-face version of the Jing's Pyraminx, the Reuleaux tetrahedron version of the puzzle. Its cuts and design are similar to a puzzle from the 1980s that was called the Halpern-Meier Pyramid.
The puzzle is not too difficult to solve. You solve it like a Pyraminx without the trivial vertex tips and then, if you need to, you swap the centre pieces around.