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• The three pieces of this challenging cast metal brainteaser puzzle each have a spiral body.
• University Games has been creating educational board games designed so that players won't notice how much they are learning!
• University Games was founded by Bob Moog and Cris Lehman recognized a developing niche in social interaction and learning games for adults and children
• 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."