Purple Comet! Math Meet 2027 — high-school competitive teams

AwesomeMath runs this free international team contest. A competitive high-school team has one to six students and chooses a 90-minute session within the announced window. Teams submit answers online; the server’s time controls the clock. Students can participate from different locations and communicate within their own team; an adult supervisor aged 21+ must monitor compliance. School teams compete as small schools (at most 1,200 students) or large schools; mixed teams allow different schools, friends, homeschool and clubs. Pick a country and US state/territory where applicable for team registration, even if members are dispersed. The school-distance rule was removed. Award and participation certificates are the only prizes; no cash award is promised.