BePuzzled Hanayama Cast Metal Brainteaser Puzzles - Hanayama Vortex Puzzle (Level 5) Review

The three pieces of this challenging puzzle each have a spiral body. When assembled, the pieces form a unified flat object. In order to undo this complex entanglement, it will be necessary to unbind them three-dimensionally. Here's a small hint for Akio Yamamoto's Vortex: think crest. Read more...