In this tutorial video I show how to solve a Gear Shift puzzle. The Gear Shift was invented by Oskar van Deventer based on an idea by Bram Cohen.
Is your Big Corner 1 or 3 cogs away?? If so watch this video: http://www.youtube.com/watch?v=43_S2N0Sio4
Gear Shift’s can be purchased from mefferts.com