Gearzzle

[Mistery]

(puzzle)

Goal of this puzzle game is to spin up the orange gear. Move blue gears in order to transmit motion from the operative gear (green).

Play Here

Please use spoilers to give hints:
[spoiler=Title Here]Enter text here...[/spoiler]

Please do not post a video walkthrough for 7 days.

[Mistery]

Fun and tricky game
Working on level 8.
EDIT: Done, that took me long
Let's see 11. Phew, finally done...

[just-m]

Ok, this looks like a fun game,

[Mistery]

Struggling on 12
Finally worked it out
Stuck on 13.