Algodoo

The first Binary Counter with marbles found on Phun Box! Includes: Marbles, Binary Counter, Gate to let the marbles out, and Marble Catcher at the bottom to catch those escaping marbles!

Maker`s Concerns
"Sometimes, the marbles and the rockers get stuck and you have to use the drag tool to fix it. This is the first thing I have uploaded on Phun Box and I hope you like it! And don`t forget to have lots of Phun!