1.Get a shallow cardboard or wooden box (not too shallow-- make sure the hamster can't climb out).
2.Get a big piece of cardboard/wood or another box you can cut up.
3.Cut up the cardboard/wood and glue/nail it to make a maze.
4.Put hamster treats along the correct path.
Teach your hamster to go along the correct path by putting lots of food at first, then keep putting less in until your hamster can do the whole maze no sweat!