The 2018 Four-by-Four Competition will occur on Thursday, February 1st, 2018.

This is a single test consisting of ten rounds of four problems each, each round to be taken in three minutes by a team of four students. Each round will contain both easy and difficult questions and cover a variety of topics.

The registration fee for this contest is $40.00, which allows an unlimited number of students from your school to participate. Furthermore, you receive a discount if you register for all four of our contests this year, paying only $140.00.

Awards will be given to the highest-scoring four-person teams in each of three divisions based on the sum of the grade-levels of the four team members, and top schools as determined by the sum of the scores of their highest-scoring team in each of the three divisions. Participating schools will receive a report of the scores of all award recipients.