Professor Merle White of the mathematics department, Professor Leslie Black of philosophy and Jean Brown, a young ...

Move three matchsticks around so that the coin is inside the house. You cannot move the coin, and the house must have exactly the same shape as before.

Experience math in a whole new way. We'll play fun and challenging problem-solving games and puzzles from around the world, including Ancient China and Egypt, Europe, Asia, Africa and the Americas. We ...