For your convenience, here is a calendar with dates of many of the above contests. There are four tests during the school year. Total individual points per test is 14. The top 4 students scores make up the team score for the individual component. A school with at least 4 fairly strong students will find this a rewarding contest.
Teams can consist of any number of students from one school.
These tend to be difficult but are an excellent opportunity for group effort and to learn some new mathematics. There are six test, each consisting of six questions, all scored equally. The team score consists of the top ten students on any given test. This is one of the older contests and has nearly 500 schools nationwide participating. You may still be able to join.