NameDateFormatLocationWeightNotes
SPbCTF's Student CTF 2021 Finals14 Nov., 09:00 UTC — 14 Nov. 2021, 18:00 UTCAttack-Defense On-line 25.00Prequalified teams only
iCTF15 Oct., 17:00 UTC — 16 Oct. 2021, 02:00 UTCAttack-Defense On-line 0.009 teams will participate
Hack-A-Sat 2 Finals17 Sept., 22:00 UTC — 19 Sept. 2021, 22:00 UTCAttack-Defense On-line 0.003 teams will participate
VolgaCTF 2021 Final16 Sept., 06:00 UTC — 16 Sept. 2021, 15:00 UTCAttack-Defense Samara, Russian Federation 37.503 teams will participate
RuCTF 202118 July, 10:00 UTC — 18 July 2021, 19:00 UTCAttack-Defense On-line 0.0021 teams will participate
ENOWARS 510 July, 12:00 UTC — 10 July 2021, 22:00 UTCAttack-Defense On-line 44.3317 teams will participate
CTFZone 202126 June, 10:00 UTC — 26 June 2021, 23:27 UTCAttack-Defense On-line 90.0038 teams will participate
FAUST CTF 202112 June, 13:00 UTC — 12 June 2021, 22:00 UTCAttack-Defense On-line 100.00
saarCTF 202108 May, 13:00 UTC — 08 May 2021, 22:00 UTCAttack-Defense On-line 24.42
Bambi CTF #517 April, 10:00 UTC — 17 April 2021, 16:00 UTCAttack-Defense On-line 24.50
ALLES! CTF 2021 HW Edition01 April, 15:00 UTC — 01 April 2021, 23:00 UTCAttack-Defense On-line 36.35missing the scoreboard