NameDateFormatLocationWeightNotes
Collegiate SECTF22 Oct., 12:00 UTC — 24 Oct. 2021, 14:16 UTCAttack-Defense On-line 0.0022 teams will participate
Bambi CTF #630 Oct., 10:00 UTC — 30 Oct. 2021, 16:00 UTCAttack-Defense On-line 0.0029 teams will participate
SPbCTF's Student CTF 2021 Finals14 Nov., 09:00 UTC — 14 Nov. 2021, 18:00 UTCAttack-Defense On-line 25.00Prequalified teams only
iCTF 202003 Dec., 14:00 UTC — 03 Dec. 2021, 23:00 UTCAttack-Defense On-line 0.0036 teams will participate
STAY ~/ CTF 202105 Dec., 10:00 UTC — 05 Dec. 2021, 18:00 UTCAttack-Defense On-line 0.002 teams will participate
Hack-A-Sat 2 Finals11 Dec., 18:00 UTC — 12 Dec. 2021, 18:00 UTCAttack-Defense On-line 0.002 teams will participate