USABO delayed two weeks due to system overflow February 8, 2024 — by Alan Cai The United States of America Biolympiad (USABO) was postponed on Feb. 1 after host site artofproblemsolving.com crashed, likely due to high site traffic and will be rescheduled to Feb. 12. On test day, some test takers were able to access the test while others were stuck at the login page, prompting the Olympiad to cancel […] read more »