Cast Helix

Cast Helix

Cast Helix Note: Our level rating system is different than Hanayama’s.  Hanayama’s level 1 is equivalent to our level 5…. level 6 is equivalent to our level 10. 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.” Designed by: Akio Yamamoto 2009

Wooden puzzles are an up-to-date version of a traditional toy, and are designed with education in mind. They are exceptional value for money considering the number of positive rewards you can get out of just one toy. It’s an activity that can be shared with friends or family, one which provides a tremendous sense of satisfaction when the last piece is fitted, making the child want to do the puzzle again and again.

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