Get your brain cranking!

The object is simple: build a puzzle solution between the red gear and the yellow wheel. When the gear teeth interlock, you'll be able to turn the wheel and send the whole contraption spinning! Start by choosing a puzzle of your choice (there are four levels of difficulty so the whole family can play!). Slide the card under the clear grid, then place the red gear and yellow wheel as indicated. Each puzzle will show you an array of colors and sizes of gears, and how many of each you'll need (you'll see them printed along the bottom of the card). Pull those out (you MUST use all of them!).