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Broadway Toys Hanayama | Helix Hanayama Metal Brainteaser Puzzle Mensa Rated Level 5 75*119*45 mm

Broadway Toys Hanayama | Helix Hanayama Metal Brainteaser Puzzle Mensa Rated Level 5 75*119*45 mm

276,00 NOK
276,00 NOK
Sale Sold out

  • The grooves engraved in the two rotating boards are called logarithmic spirals.
  • These Two grooves always cross at right angles and a square hole is formed at their intersection.
  • The goal of this puzzle is to remove the helix ring that goes through that hole.
  • The inspiration of this puzzle is the morning glory.
  • The puzzle was designed to look like a bud that comes into bloom with twining tendrils.
  • The original concept dates back to 1990 but it has been enhanced with the addition of several tricky features.
  • The theme of this puzzle is Flower.
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