Huzzle Cast Helix – Difficulty Level 6 (Expert)

Separate the ring from the star and return it to its original position. The idea behind it lies in precise geometry: grooves are engraved on two rotating plates, which are called logarithmic spirals.

• The two grooves intersect at right angles; a square hole is created at their intersection.
• The goal is to remove the Helix ring that passes through this hole.
• Design and Inspiration: Morning Glory; the puzzle looks like a flower blooming from a bud, with organic, flowing lines.
• History: Original concept dates back to 1990; over the years, it has been further developed with several challenging features.
• Theme and Aesthetics: Flower – a harmonious combination of natural motif and mechanical precision.
• Difficulty Level: Increased from 5 to 6 in 2014, a real challenge for advanced puzzlers.

This Cast puzzle is aimed at puzzle enthusiasts, collectors, and anyone looking for a challenging test of patience. It demands spatial reasoning, patience, and fine motor skills, as two discs work precisely against each other to reveal the solution.

Why this puzzle is convincing

• Unique mechanics: two rotating discs with precisely engraved grooves that reveal a complex solution logic.
• Aesthetics meets function: the flower-like appearance complements a well-thought-out, solution-oriented geometry.

Solution hint

Patience pays off: Observe carefully how the spirals interact, note a plausible sequence of movements, and execute each movement slowly and controlled. The key lies in gradually removing the ring without losing the initial position.