Mouse by clicking and dragging the bottom of the gear in the right place, and its linkage rotation, all bearing arrived at the designated place to cross the border.
Want to know how the drive inside the machine is work? Then I'll tell you, after the industrial revolution of the 18th century,
Many auxiliary tools of production and living people are relying on the gear to provide power, and some even want to create a "perpetual motion" gear, but this of course is impossible.
The game lets you know what gear works is how to operate, play it together!
The goal of the game
The successful bearing arrived at the designated place to enter the next level!
Tags: turning gears puzzle