October 30, 2017: The 2017 SumThingsUp Challenge questions are announced!
November, 2017-January 31, 2018: Mathematicians answer the SumThingsUp Challenge questions
November 30, 2017: Early Registration deadline for schools. Guarantees a SumThingsUp Challenge poster
December 31, 2017: Last day for classrooms to register for The SumThingsUp Challenge
January 31, 2018: Last day for Mathematicians to submit answers.
Late November, 2017 - February 15, 2018: Students judge the answers
February 23, 2018: Deadline for schools to submit their scores
Early March, 2018: Voting on finalists begins
-Finalists will be posted on our SumThingsUp Challenge page. Students in judging schools will vote through their classes.
March 16, 2018: Voting on finalists ends
March 30, 2018: SumThingsUp Challenge winners announced