Flat Irons
  • Participation is restricted to CU undergraduates.
  • Team solutions are accepted, provided all team members are CU undergraduates.
  • Solutions must be submitted in writing (either on paper or by email). Paper solutions should be submitted to the receptionist in the Math office. Email solutions should be sent to
  • Solutions must be complete, correct and readable. Please include detailed contact information.
  • Deadline for submissions is 3 p.m. of the last business day of the month.