Helicopter
Helicopter has both rotors connected by gears so you can spin them together by turning gear on bottom of helicopter.

author: | Tomik |
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pieces: | 197 |
difficulty: | ♦ ♦ ♦ ♦ ◊ |
playability: | ♦ ♦ ♦ ◊ ◊ |
solidity: | ♦ ♦ ♦ ♦ ◊ |
stability: | ♦ ♦ ♦ ♦ ♦ |
Download instructions |