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October 26, 2025 at 4:00 PM (UTC)
Weekend Practice #12
Scheduled
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October 19, 2025 at 10:00 AM (UTC)
Blitz Round #4
Scheduled
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October 11, 2025 at 3:00 PM (UTC)
Weekend Practice #11
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October 5, 2025 at 8:00 PM (UTC)
Educational Round #2
Virtual
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October 5, 2025 at 10:00 AM (UTC)
Blitz Round #3
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September 21, 2025 at 8:00 PM (UTC)
Educational Round #1
Virtual
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September 20, 2025 at 10:00 AM (UTC)
Blitz Round #2
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September 14, 2025 at 2:00 PM (UTC)
Weekend Practice #10
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September 14, 2025 at 9:00 AM (UTC)
PAIO 2025 - Day 2
Virtual
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September 13, 2025 at 9:00 AM (UTC)
PAIO 2025 - Day 1
Virtual
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September 6, 2025 at 10:00 AM (UTC)
Blitz Round #1
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September 2, 2025 at 7:00 AM (UTC)
EJOI 2025 - Day 2
Virtual
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August 31, 2025 at 7:00 AM (UTC)
EJOI 2025 - Day 1
Virtual
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August 23, 2025 at 12:00 PM (UTC)
Weekend Practice #9
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July 16, 2025 at 1:00 PM (UTC)
Trees
Upsolve
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July 13, 2025 at 12:00 PM (UTC)
Weekend Practice #8
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June 7, 2025 at 1:00 PM (UTC)
Weekend Practice #7
Virtual
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May 17, 2025 at 9:00 AM (UTC)
APIO 2025
Virtual
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May 11, 2025 at 12:30 PM (UTC)
Weekend Practice #6
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May 10, 2025 at 7:00 AM (UTC)
Multi-subject Olympiad "Kvanta-2025"
Virtual
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April 27, 2025 at 8:00 AM (UTC)
BaltOI 2025, Day 2
Virtual
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April 26, 2025 at 8:00 AM (UTC)
BaltOI 2025, Day 1
Virtual
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April 26, 2025 at 7:30 AM (UTC)
KNU FCSC 56th Anniversary Olympiad in Informatics (Mirror)
Upsolve
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March 21, 2025 at 10:00 AM (UTC)
UOI 2025, Day 2
Virtual
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