Algodoo

Hydraulics made using circles instead of water, because water is just too laggy. Has little difficulty pulling on the 10,000 newton spring.

Use the left and right arrow keys to work the hydraulics.

Tip: It helps keep the hydraulic circles in the proper pipes if, when you tilt the head all the way to the right or left, you make sure the dark gray boxes are at a 45 degree angle. It makes a very strong seal.