Round 1 online solutions due
Oct 13, 2026 · 10:00 PM EDT
Art of Problem Solving Initiative
Source review: 2026-10-04 · Reviewed catalog; automatic source updates are not active yet
Write complete mathematical solutions and submit online or by post.
U.S. citizens or residents who have not completed high school; middle school students may participate. U.S. citizens abroad may also qualify.
Nationwide · remote · open
Free.
Oct 13, 2026 · 10:00 PM EDT
Date not announced
Unannounced dates are kept pending. Dated history is included when you add a program; reminders apply to future dates. Date-only events do not have an invented cutoff time. The organizer confirms final eligibility and availability.
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