NameDateFormatLocationWeightNotes
MHSCTF 2023 (Online)01 Feb., 17:00 UTC — 14 Feb. 2023, 22:00 UTCJeopardy057 teams will participate
DiceCTF 202303 Feb., 21:00 UTC — 05 Feb. 2023, 21:00 UTCJeopardy On-line 36.70110 teams will participate
LA CTF 202311 Feb., 04:00 UTC — 12 Feb. 2023, 22:00 UTCJeopardy On-line 0.0044 teams will participate
HackTM CTF Quals 202318 Feb., 12:00 UTC — 19 Feb. 2023, 12:00 UTCJeopardy On-line 0.0021 teams will participate
pbctf 202318 Feb., 14:00 UTC — 20 Feb. 2023, 02:00 UTCJeopardy On-line 36.9448 teams will participate
hxp CTF 202210 March, 16:00 UTC — 12 March 2023, 16:00 UTCJeopardy On-line 100.0019 teams will participate
DaVinciCTF 202311 March, 08:00 UTC — 12 March 2023, 20:00 UTCJeopardy On-line 29.266 teams will participate
Insomni'hack 202324 March, 18:00 UTC — 25 March 2023, 04:00 UTCJeopardy SwissTech Convention Center (Lausanne) 23.148 teams will participate
-- WRONG DATE 2023 --24 March, 21:00 UTC — 26 March 2023, 21:00 UTCJeopardy On-line 36.757 teams will participate
LINE CTF 202325 March, 00:00 UTC — 26 March 2023, 00:00 UTCJeopardy On-line 35.0014 teams will participate
Wicked6: 2023 Women's Global Cyber League30 March, 21:00 UTC — 31 March 2023, 21:00 UTCJeopardy On-line 0.008 teams will participate
RITSEC CTF 202331 March, 16:00 UTC — 02 April 2023, 16:00 UTCJeopardy On-line 30.624 teams will participate
Hack-A-Sat 4 Qualifiers01 April, 00:00 UTC — 03 April 2023, 00:00 UTCJeopardy40.0011 teams will participate
CrewCTF 202307 April, 17:00 UTC — 09 April 2023, 17:00 UTCJeopardy On-line 20.337 teams will participate
PlaidCTF 202314 April, 21:00 UTC — 16 April 2023, 21:00 UTCJeopardy On-line 100.0025 teams will participate
Summit CTF15 April, 13:00 UTC — 16 April 2023, 23:00 UTCJeopardy On-line 0.002 teams will participate
Space Heroes CTF21 April, 21:00 UTC — 23 April 2023, 21:00 UTCJeopardy On-line 23.943 teams will participate
√•ngstromCTF 202322 April, 12:00 UTC — 27 April 2023, 11:59 UTCJeopardy On-line 86.307 teams will participate
ostctf 202306 May, 07:00 UTC — 06 May 2023, 16:00 UTCJeopardy Switzerland, Rapperswil 0.006 teams will participate
VettoCon CTF 202312 May, 19:00 UTC — 13 May 2023, 19:00 UTCJeopardy Italy, Pisa 0.002 teams will participate
VolgaCTF 2023 Qualifier13 May, 15:00 UTC — 14 May 2023, 15:00 UTCJeopardy On-line 24.3311 teams will participate
Hack a Bit (Final)26 May, 00:00 UTC — 28 May 2023, 00:00 UTCJeopardy On-line 0.000 teams will participate
SEETF 202303 June, 02:00 UTC — 04 June 2023, 10:00 UTCJeopardy On-line 24.8815 teams will participate
Ugra CTF Open 202307 June, 06:00 UTC — 07 June 2023, 15:00 UTCJeopardy On-line 26.8215 teams will participate
Crypto CTF 202307 July, 14:00 UTC — 08 July 2023, 14:00 UTCJeopardy On-line 59.608 teams will participate