I play four square at recess every day! It is super fun. I play foursquare with Katie Nichole and Ina and Mady. This is how you play there are four squares. They are called A B C D. The A square who ever is in the A square is called the queen/king. Who ever Is in A square is the first server. The A person passes it to the C person who passes it to either B or D. You should play four square some time.