How to play

Pinwheel maker

Fold alternating corners to a hub, leave axle clearance and balance the blades before a wind test.

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Controls

  1. Fold alternating corners to a hub, leave axle clearance and balance the blades before a wind test. Select and drag parts. Marked outlines show required geometry; the action buttons select tools and test the result. Retry replaces the current material only.

5 levels

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