NameDateFormatLocationWeightNotes
m0leCon CTF 202217 Nov., 15:00 UTC — 18 Nov. 2022, 15:00 UTCJeopardy Italy, Turin 25.008 teams will participate
ASIS CTF Quals 202214 Oct., 14:00 UTC — 15 Oct. 2022, 14:00 UTCJeopardy On-line 87.0016 teams will participate
CyberSecurityRumble CTF08 Oct., 17:00 UTC — 09 Oct. 2022, 17:00 UTCJeopardy On-line 62.001 teams will participate
Space Grand Challenge07 Oct., 09:00 UTC — 09 Oct. 2022, 17:00 UTCJeopardy On-line 0.000 teams will participate
SekaiCTF 202230 Sept., 16:00 UTC — 02 Oct. 2022, 16:00 UTCJeopardy On-line 0.008 teams will participate
DownUnderCTF 2022 (Online) 23 Sept., 09:30 UTC — 25 Sept. 2022, 09:30 UTCJeopardy On-line 32.2419 teams will participate
CSAW CTF Qualification Round 202209 Sept., 16:00 UTC — 11 Sept. 2022, 16:00 UTCJeopardy On-line 0.008 teams will participate
SHELLCTF 202212 Aug., 12:30 UTC — 14 Aug. 2022, 12:30 UTCJeopardy On-line 23.768 teams will participate
DEF CON CTF 202212 Aug., 00:00 UTC — 15 Aug. 2022, 00:00 UTCAttack-Defense On-line 0.002 teams will participate
corCTF 202206 Aug., 00:00 UTC — 08 Aug. 2022, 00:00 UTCJeopardy On-line 24.921 teams will participate
Aero CTF 202230 July, 10:00 UTC — 31 July 2022, 10:00 UTCJeopardy On-line 51.222 teams will participate
UIUCTF 202230 July, 00:00 UTC — 01 Aug. 2022, 00:00 UTCJeopardy On-line 34.644 teams will participate
RED CTF23 July, 13:30 UTC — 24 July 2022, 13:30 UTCJeopardy On-line 0.006 teams will participate
3kCTF-202223 July, 12:00 UTC — 24 July 2022, 12:00 UTCJeopardy On-line 33.784 teams will participate
TFC CTF 202222 July, 10:00 UTC — 24 July 2022, 10:00 UTCJeopardy On-line 24.2710 teams will participate
UACTF 202216 July, 01:30 UTC — 18 July 2022, 01:30 UTCJeopardy On-line 0.000 teams will participate
Crypto CTF 202215 July, 14:00 UTC — 16 July 2022, 14:00 UTCJeopardy On-line 48.2038 teams will participate
vsCTF 202209 July, 16:00 UTC — 10 July 2022, 16:00 UTCJeopardy On-line 0.002 teams will participate
FAUST CTF 202209 July, 12:00 UTC — 09 July 2022, 21:00 UTCAttack-Defense On-line 99.8313 teams will participate
Google Capture The Flag 202201 July, 18:00 UTC — 03 July 2022, 18:00 UTCJeopardy On-line 0.0037 teams will participate
Midnight Sun CTF 2022 Finals18 June, 10:00 UTC — 19 June 2022, 10:00 UTCJeopardy Sweden, Stockholm 76.83Prequalified teams only0 teams will participate
STANDCON CTF 202218 June, 02:00 UTC — 19 June 2022, 02:00 UTCJeopardy On-line 0.003 teams will participate
WeCTF 202211 June, 18:00 UTC — 12 June 2022, 18:00 UTCJeopardy On-line 36.1232 teams will participate
justCTF 202211 June, 12:00 UTC — 12 June 2022, 12:00 UTCJeopardy On-line 35.667 teams will participate
Imperial CTF 22 Finals11 June, 11:00 UTC — 12 June 2022, 11:00 UTCJeopardy Imperial College London 0.003 teams will participate
Access Denied CTF 202210 June, 10:30 UTC — 12 June 2022, 10:30 UTCJeopardy On-line 0.002 teams will participate
Grey Cat The Flag 202206 June, 12:00 UTC — 10 June 2022, 12:00 UTCJeopardy On-line 0.004 teams will participate
SunshineCTF 202204 June, 15:00 UTC — 05 June 2022, 15:00 UTCJeopardy On-line 24.1013 teams will participate
n00bzCTF04 June, 13:00 UTC — 06 June 2022, 13:00 UTCJeopardy On-line 0.0013 teams will participate
BCACTF 3.004 June, 00:00 UTC — 07 June 2022, 00:00 UTCJeopardy On-line 24.339 teams will participate
BSidesSF 2022 CTF04 June, 00:00 UTC — 06 June 2022, 00:00 UTCJeopardy On-line 23.943 teams will participate
SEETF 202203 June, 16:00 UTC — 05 June 2022, 16:00 UTCJeopardy On-line 0.0028 teams will participate
HSCTF 928 May, 19:00 UTC — 02 June 2022, 18:59 UTCJeopardy On-line 31.8625 teams will participate
DEF CON CTF Qualifier 202228 May, 00:00 UTC — 30 May 2022, 00:00 UTCJeopardy On-line 77.8329 teams will participate
HeroCTF v427 May, 21:00 UTC — 29 May 2022, 23:00 UTCJeopardy On-line 24.2337 teams will participate
BYUCTF 202227 May, 16:00 UTC — 29 May 2022, 04:00 UTCJeopardy On-line 0.0045 teams will participate
Hacktrick CTF'2227 May, 10:00 UTC — 27 May 2022, 17:00 UTCHack quest Turkey, Ankara, Bilgi Teknolojileri ve İletişim Kurumu, 0.005 teams will participate
Moroccan Cyber Security Camp 202224 May, 12:00 UTC — 26 May 2022, 12:00 UTCJeopardy Morocco, Rabat 0.0011 teams will participate
RuCTF 202222 May, 10:00 UTC — 22 May 2022, 19:00 UTCAttack-Defense On-line 97.62*
Hack-A-Sat 3 Qualifiers21 May, 14:00 UTC — 22 May 2022, 20:00 UTCJeopardy On-line 32.43*missing the scoreboard
saarCTF 202220 May, 14:00 UTC — 20 May 2022, 23:00 UTCAttack-Defense On-line 45.57*
hackrocks & HackArmour CTF19 May, 11:30 UTC — 23 May 2022, 04:30 UTCJeopardy On-line 0*missing the scoreboard
Tenable CTF 202216 May, 13:51 UTC — 16 May 2022, 13:51 UTCJeopardy On-line 22.37missing the scoreboard
404 CTF16 May, 10:00 UTC — 10 June 2022, 10:00 UTCJeopardy On-line 0*missing the scoreboard
VolgaCTF 2022 Qualifier14 May, 15:00 UTC — 15 May 2022, 15:00 UTCJeopardy On-line 14.20
Cyber Apocalypse CTF 2022: Intergalactic Chase 14 May, 13:00 UTC — 19 May 2022, 13:00 UTCJeopardy On-line 24.90*
Challenge the Cyber - Cyber Express14 May, 11:00 UTC — 14 May 2022, 17:00 UTCJeopardy The Hague 0.00missing the scoreboard
@HackDay Final 202214 May, 10:00 UTC — 15 May 2022, 10:00 UTCJeopardy France, Noisy-le-Grand 0.00missing the scoreboard
CTF InterIUT 202214 May, 08:00 UTC — 14 May 2022, 16:00 UTCJeopardy France, Vannes 22.62
TJCTF 202213 May, 23:00 UTC — 15 May 2022, 23:00 UTCJeopardy On-line 0*
m0leCon CTF 2022 Teaser13 May, 17:00 UTC — 14 May 2022, 17:00 UTCJeopardy On-line 36.00
San Diego CTF 202207 May, 00:00 UTC — 09 May 2022, 00:00 UTCJeopardy On-line 24.39
EZ CTF | Beginner Friendly06 May, 16:00 UTC — 07 May 2022, 16:00 UTCJeopardy On-line 0.00
RPCA CTF 202230 April, 08:00 UTC — 02 May 2022, 16:00 UTCJeopardy RPCA, Thailand 24.00
ångstromCTF 202230 April, 00:00 UTC — 04 May 2022, 23:59 UTCJeopardy On-line 64.52
Digital Overdose Conference 2022 CTF29 April, 22:00 UTC — 01 May 2022, 21:59 UTCJeopardy On-line 24.45
PatriotCTF29 April, 21:00 UTC — 30 April 2022, 21:00 UTCJeopardy On-line 25.00
DawgCTF 202229 April, 13:00 UTC — 01 May 2022, 13:00 UTCJeopardy On-line 26.09
NahamCon CTF 202228 April, 19:00 UTC — 30 April 2022, 19:00 UTCJeopardy On-line 24.61
Simulations Arcade Hack CTF24 April, 23:00 UTC — 30 April 2022, 23:00 UTCJeopardy On-line 0School teams onlymissing the scoreboard
BITSCTF 202224 April, 09:30 UTC — 26 April 2022, 21:30 UTCJeopardy On-line 0.00missing the scoreboard
MidnightFlag - INFEKTION 202223 April, 20:00 UTC — 24 April 2022, 05:00 UTCJeopardy On-line 25.00
Incognito 3.023 April, 12:00 UTC — 25 April 2022, 00:00 UTCJeopardy On-line 20.75
Cybersecurity Day 202223 April, 08:00 UTC — 23 April 2022, 17:00 UTCJeopardy Germany, Potsdam 0.00missing the scoreboard
CUCTF 1.023 April, 06:30 UTC — 23 April 2022, 12:30 UTCJeopardy On-line 22.50
b01lers CTF23 April, 00:00 UTC — 25 April 2022, 00:00 UTCJeopardy On-line 33.05
THCon 2k2216 April, 19:00 UTC — 17 April 2022, 19:00 UTCJeopardy On-line 24.00
*CTF 202216 April, 01:00 UTC — 17 April 2022, 01:00 UTCJeopardy On-line 25.00
TAMUctf 202215 April, 18:00 UTC — 17 April 2022, 18:00 UTCJeopardy On-line 24.92
CrewCTF 202215 April, 17:00 UTC — 17 April 2022, 17:00 UTCJeopardy On-line 20.14
DCTF 202215 April, 16:00 UTC — 17 April 2022, 16:00 UTCJeopardy On-line 24.19
Securinets CTF Quals 2022 09 April, 18:00 UTC — 10 April 2022, 18:00 UTCJeopardy On-line 50.11
BTH_CTF{Ring_Zero_to_Hero}09 April, 13:00 UTC — 10 April 2022, 07:00 UTCJeopardy Sweden, Karlskrona 0.00missing the scoreboard
JerseyCTF II09 April, 05:00 UTC — 10 April 2022, 05:00 UTCJeopardy On-line 25.00
Winja CTF | Nullcon Berlin 202208 April, 22:00 UTC — 09 April 2022, 14:00 UTCJeopardy On-line 22.70
PlaidCTF 202208 April, 21:00 UTC — 09 April 2022, 21:00 UTCJeopardy On-line 93.67
@HackDay Qualification 202208 April, 20:00 UTC — 18 April 2022, 23:00 UTCJeopardy On-line 0Academic teams onlymissing the scoreboard
HackPack CTF 202208 April, 15:00 UTC — 09 April 2022, 15:00 UTCJeopardy On-line 35.11
nullcon HackIM 202208 April, 10:00 UTC — 09 April 2022, 10:00 UTCJeopardy On-line 24.42
Imperial CTF 22 Quals02 April, 12:00 UTC — 03 April 2022, 12:00 UTCJeopardy On-line 24.60
Midnight Sun CTF 2022 Quals02 April, 10:00 UTC — 03 April 2022, 10:00 UTCJeopardy On-line 27.82
UMassCTF 202201 April, 22:00 UTC — 03 April 2022, 22:00 UTCJeopardy On-line 23.56
Hacky'Nov01 April, 19:30 UTC — 02 April 2022, 20:00 UTCJeopardy France, Aix-en-Porvence 0.00
Space Heroes CTF01 April, 16:00 UTC — 03 April 2022, 21:00 UTCJeopardy On-line 23.99
RITSEC CTF 202201 April, 16:00 UTC — 04 April 2022, 04:00 UTCJeopardy On-line 31.82
Hack In Tangerang Kota Capture the Flag 2022 Final26 March, 02:00 UTC — 26 March 2022, 09:00 UTCJeopardy On-line 0.00
LINE CTF 202226 March, 00:00 UTC — 27 March 2022, 00:00 UTCJeopardy On-line 23.68
Insomni'hack 202225 March, 18:00 UTC — 26 March 2022, 04:00 UTCJeopardy Geneva (Palexpo) 23.17
Wolverine Security Conference/CTF25 March, 16:00 UTC — 27 March 2022, 22:00 UTCJeopardy On-line 24.29
Wicked 6: 2022 Women's Global Cyber League23 March, 21:00 UTC — 24 March 2022, 21:00 UTCJeopardy On-line 0.00missing the scoreboard
T3N4CI0US CTF 202223 March, 00:00 UTC — 25 March 2022, 00:00 UTCJeopardy On-line 0.00missing the scoreboard
OFPPT-CTF Morocco21 March, 15:00 UTC — 26 March 2022, 15:00 UTCJeopardy On-line 19.36
VishwaCTF 202219 March, 10:30 UTC — 21 March 2022, 10:30 UTCJeopardy On-line 20.79
Hack In Tangerang Kota Capture the Flag 2022 Quals19 March, 09:00 UTC — 19 March 2022, 16:00 UTCJeopardy On-line 0.00
zer0pts CTF 202219 March, 00:00 UTC — 20 March 2022, 12:00 UTCJeopardy On-line 35.97
picoCTF 202215 March, 17:00 UTC — 29 March 2022, 20:00 UTCJeopardy On-line 0missing the scoreboard
UTCTF 202212 March, 00:00 UTC — 14 March 2022, 00:00 UTCJeopardy On-line 34.63
DaVinciCTF 202211 March, 16:00 UTC — 13 March 2022, 16:00 UTCJeopardy On-line 24.50
1337UP LIVE CTF11 March, 15:00 UTC — 12 March 2022, 15:00 UTCJeopardy On-line 22.26
IDEH v3 CTF06 March, 00:00 UTC — 06 March 2022, 09:00 UTCJeopardy On-line 0.00missing the scoreboard
Engineer CTF05 March, 09:30 UTC — 06 March 2022, 09:30 UTCJeopardy On-line 22.65
Pragyan CTF 202205 March, 06:30 UTC — 06 March 2022, 18:29 UTCJeopardy On-line 12.69
UMDCTF 202204 March, 23:00 UTC — 06 March 2022, 23:00 UTCJeopardy On-line 35.90
FooBar CTF 202204 March, 14:30 UTC — 05 March 2022, 14:30 UTCJeopardy On-line 21.61
D^3CTF 202204 March, 12:00 UTC — 06 March 2022, 12:00 UTCJeopardy On-line 22.50
wtfctf 202227 Feb., 06:30 UTC — 28 Feb. 2022, 18:29 UTCJeopardy On-line 19.21
Codegate CTF 2022 Preliminary26 Feb., 10:00 UTC — 27 Feb. 2022, 10:00 UTCJeopardy On-line 25.00
Ugra CTF Quals 202226 Feb., 07:00 UTC — 01 March 2022, 07:00 UTCJeopardy On-line 31.00
TSJ CTF 202226 Feb., 02:00 UTC — 28 Feb. 2022, 05:00 UTCJeopardy On-line 24.74
SUSCTF 202226 Feb., 01:00 UTC — 28 Feb. 2022, 01:00 UTCJeopardy On-line 24.67
Guinean Cyber Security Challenge 20 Feb., 00:00 UTC — 20 Feb. 2022, 23:59 UTCJeopardy On-line 10.33
CInsects CTF 202219 Feb., 11:00 UTC — 19 Feb. 2022, 20:00 UTCAttack-Defense On-line 12.50missing the scoreboard
LyonCTF18 Feb., 17:00 UTC — 21 Feb. 2022, 17:00 UTCJeopardy On-line 0School teams onlymissing the scoreboard
MHSCTF 202218 Feb., 12:00 UTC — 25 Feb. 2022, 12:00 UTCJeopardy On-line 0
VU CYBERTHON 202217 Feb., 17:00 UTC — 18 Feb. 2022, 17:00 UTCJeopardy On-line 16.33
Decompetition v2.012 Feb., 01:00 UTC — 13 Feb. 2022, 01:00 UTCJeopardy On-line 25.00
Hayyim CTF 202212 Feb., 00:00 UTC — 12 Feb. 2022, 20:00 UTCJeopardy On-line 25.00
DefCamp CTF 21-22 Online11 Feb., 09:00 UTC — 13 Feb. 2022, 15:00 UTCJeopardy On-line 43.08
STAY ~/ CTF 202206 Feb., 10:00 UTC — 06 Feb. 2022, 18:00 UTCAttack-Defense On-line 24.93
Cyber Grabs CTF 0x03 Junior06 Feb., 04:30 UTC — 06 Feb. 2022, 16:30 UTCJeopardy On-line 23.23
[email protected]05 Feb., 17:00 UTC — 06 Feb. 2022, 17:00 UTCJeopardy On-line 0.00missing the scoreboard
DiceCTF 202204 Feb., 21:00 UTC — 06 Feb. 2022, 21:00 UTCJeopardy On-line 24.82
Insomni'hack teaser 202229 Jan., 12:00 UTC — 30 Jan. 2022, 12:00 UTCJeopardy On-line 21.18
Real World CTF 4th21 Jan., 13:00 UTC — 23 Jan. 2022, 13:00 UTCJeopardy On-line 54.88
KnightCTF 202220 Jan., 15:00 UTC — 21 Jan. 2022, 15:00 UTCJeopardy On-line 17.46
Newark Academy CTF15 Jan., 18:00 UTC — 18 Jan. 2022, 23:00 UTCJeopardy On-line 23.92
BSides Algiers 2021 Finals14 Jan., 14:00 UTC — 15 Jan. 2022, 14:00 UTCJeopardy Algeria, Algiers 0.00missing the scoreboard
WASTC Winter ICT Educator's Conference06 Jan., 16:00 UTC — 07 Jan. 2022, 22:30 UTCJeopardy On-line 0.00missing the scoreboard
Global CyberPeace Challenge 3.0 CTF-IT03 Jan., 09:00 UTC — 05 Jan. 2022, 21:00 UTCJeopardy On-line 0.00missing the scoreboard
MLSC Capture The Flag01 Jan., 03:30 UTC — 01 Jan. 2022, 18:31 UTCJeopardy On-line 0.00missing the scoreboard
TetCTF 202201 Jan., 00:00 UTC — 02 Jan. 2022, 23:59 UTCJeopardy On-line 36.72