Superplexus

This is a picture of a 3-dimensional maze called the Superplexus. It is a rare toy that isn't made any more. But my Dad found two at the Salvation Army store. We left one in Africa and kept one for when we came back. You are supposed to move the ball around so that a small ball inside rolls through the maze and try to keep it on track but it's really hard. Now my sister and I compete to see how many times we can finish the thing. Ive given up because she's won over 10 times more than me.