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ACSL 2026-27 Schedule

Contest #1 opens in

Registration opens Sep 1, 2026, 12:00 AM EDT in 3 days.

51
Days
10
Hrs
19
Min
33
Sec
Contest #1: opens Oct 19, 2026, 12:00 AM EDT; closes Jan 10, 2027, 11:59 PM EST
Contest #2: opens Jan 4, 2027, 12:00 AM EST; closes Feb 28, 2027, 11:59 PM EST
Contest #3: opens Feb 1, 2027, 12:00 AM EST; closes Apr 11, 2027, 11:59 PM EDT
Contest #4: opens Mar 1, 2027, 12:00 AM EST; closes May 16, 2027, 11:59 PM EDT