NameDateFormatLocationWeightNotes
M*CTF 2021 Final28 Nov., 08:00 UTC — 28 Nov. 2021, 15:00 UTCAttack-Defense Moscow, Russian Federation 0.00Prequalified teams onlymissing the scoreboard
SPbCTF's Student CTF 2021 Finals14 Nov., 09:00 UTC — 14 Nov. 2021, 18:00 UTCAttack-Defense On-line 25.00Prequalified teams only
DEF CON CTF 202106 Aug., 17:00 UTC — 08 Aug. 2021, 21:00 UTCAttack-Defense95.00Prequalified teams only
Securinets CTF Finals 202122 May, 10:00 UTC — 22 May 2021, 16:00 UTCJeopardy On-line 0.00Prequalified teams only