NameDateFormatLocationWeightNotes
33C3 CTF27 Dec., 20:00 UTC — 29 Dec. 2016, 20:00 UTCJeopardy On-line 89.96
The 318br, DESEC, and SucuriHC Capture The Flag (3DSCTF)17 Dec., 04:00 UTC — 24 Dec. 2016, 04:00 UTCJeopardy23.33
WhiteHat Grand Prix 201617 Dec., 02:00 UTC — 18 Dec. 2016, 02:00 UTCJeopardy On-line 20.90
SharifCTF 716 Dec., 14:30 UTC — 18 Dec. 2016, 14:30 UTCJeopardy On-line 43.76
SECCON 2016 Online CTF10 Dec., 06:00 UTC — 11 Dec. 2016, 06:00 UTCJeopardy On-line 30.00
HITCON CTF 2016 Final02 Dec., 02:00 UTC — 03 Dec. 2016, 07:30 UTCAttack-Defense Taiwan, Taipei 43.33
QCTF Starter 201627 Nov., 04:00 UTC — 27 Nov. 2016, 18:00 UTCJeopardy Yekaterinburg, Russia 0.00School teams onlymissing the scoreboard
Juniors CTF 201625 Nov., 15:00 UTC — 27 Nov. 2016, 15:00 UTCJeopardy On-line 0.00
InnoCTF 201620 Nov., 07:00 UTC — 20 Nov. 2016, 15:00 UTCJeopardy Innopolis, Tatarstan, Russia 0.00School teams onlymissing the scoreboard
RC3 CTF 201619 Nov., 02:00 UTC — 21 Nov. 2016, 07:00 UTCJeopardy On-line 19.65
GreHack CTF 201618 Nov., 20:00 UTC — 19 Nov. 2016, 06:00 UTCJeopardy France, Grenoble 0.00
Trend Micro CTF 2016 The Final18 Nov., 15:14 UTC — 19 Nov. 2016, 15:17 UTCAttack-Defense Tokyo, Japan 16.67
Qiwi-Infosec CTF-201617 Nov., 07:00 UTC — 18 Nov. 2016, 15:00 UTCJeopardy On-line 15.93
RuCTFE 201612 Nov., 10:00 UTC — 12 Nov. 2016, 19:00 UTCAttack-Defense On-line 76.66
CSAW CTF Final Round 201610 Nov., 22:00 UTC — 12 Nov. 2016, 10:00 UTCJeopardy On-line 25.00
DefCamp CTF Finals 201610 Nov., 11:00 UTC — 11 Nov. 2016, 11:00 UTCJeopardy Bucharest, Romania 22.00
Moscow CTF School 201606 Nov., 11:00 UTC — 06 Nov. 2016, 16:00 UTCJeopardy Moscow, Russia 0.00
School CTF 201606 Nov., 05:00 UTC — 06 Nov. 2016, 13:00 UTCJeopardy On-line 18.33
Hack The Vote 201604 Nov., 23:00 UTC — 06 Nov. 2016, 23:00 UTCJeopardy On-line 23.05
EKOPARTY CTF 201626 Oct., 20:00 UTC — 28 Oct. 2016, 20:00 UTCJeopardy On-line 55.06
ECTF 201623 Oct., 02:00 UTC — 23 Oct. 2016, 14:00 UTCJeopardy On-line 0.00
CBIT Headstart CTF 201621 Oct., 05:00 UTC — 22 Oct. 2016, 10:00 UTCJeopardy Telangana, India 0.00missing the scoreboard
Hack.lu CTF 201619 Oct., 10:00 UTC — 20 Oct. 2016, 10:00 UTCJeopardy On-line 55.79
KrasCTF 201615 Oct., 02:00 UTC — 16 Oct. 2016, 14:00 UTCJeopardy Krasnoyarsk, Russia 0.00School teams onlymissing the scoreboard
UConn CyberSEED 201610 Oct., 18:00 UTC — 11 Oct. 2016, 18:00 UTCJeopardy Storrs, CT, USA 0.00
CyberSEED Social Engineering Competition 201610 Oct., 13:00 UTC — 11 Oct. 2016, 21:00 UTCJeopardy Storrs, CT USA 0.00
SpbCTF 201609 Oct., 07:00 UTC — 09 Oct. 2016, 16:00 UTCJeopardy Saint-Petersburg, Russia 0.00Academic teams only
HITCON CTF 2016 Quals08 Oct., 02:00 UTC — 10 Oct. 2016, 02:00 UTCJeopardy On-line 71.16
Hackover CTF 201607 Oct., 18:00 UTC — 09 Oct. 2016, 06:00 UTCJeopardy On-line 24.81
TUM CTF 201630 Sept., 16:00 UTC — 02 Oct. 2016, 16:00 UTCJeopardy On-line 28.34
SibirCTF 201629 Sept., 03:00 UTC — 01 Oct. 2016, 14:00 UTCAttack-Defense On-line 0.00School teams only
DefCamp CTF Qualification 201624 Sept., 07:00 UTC — 25 Sept. 2016, 07:00 UTCJeopardy On-line 14.12
Cyber@Hack 201623 Sept., 19:30 UTC — 24 Sept. 2016, 19:30 UTCJeopardy Toulouse, France 0.00missing the scoreboard
H4ckIT CTF 2016 Online23 Sept., 18:00 UTC — 02 Oct. 2016, 17:00 UTCJeopardy On-line 20.04
M*CTF 2016 Quals23 Sept., 15:00 UTC — 25 Sept. 2016, 15:00 UTCJeopardy On-line 14.18
CSAW CTF Qualification Round 201616 Sept., 23:00 UTC — 18 Sept. 2016, 23:00 UTCJeopardy On-line 24.60
STEM CTF: Cyber Challenge 201616 Sept., 17:00 UTC — 17 Sept. 2016, 17:00 UTCJeopardy On-line 0.00missing the scoreboard
BSides Colombia CTF16 Sept., 16:00 UTC — 17 Sept. 2016, 16:00 UTCJeopardy Medellín, Colombia 0.00missing the scoreboard
VolgaCTF 2016 Finals15 Sept., 06:00 UTC — 15 Sept. 2016, 15:00 UTCAttack-Defense Samara, Russian Federation 10.00
WhiteHat Contest 1210 Sept., 02:00 UTC — 11 Sept. 2016, 02:00 UTCJeopardy On-line 20.00
ASIS CTF Finals 201609 Sept., 17:00 UTC — 11 Sept. 2016, 17:00 UTCJeopardy On-line 57.34
Tokyo Westerns/MMA CTF 2nd 201603 Sept., 00:00 UTC — 05 Sept. 2016, 00:00 UTCJeopardy On-line 55.54
CTF(x) 201626 Aug., 20:00 UTC — 28 Aug. 2016, 20:00 UTCJeopardy On-line 0.00School teams only
Facebook Capture The Flag 201625 Aug., 02:00 UTC — 26 Aug. 2016, 11:00 UTCJeopardy Singapore 5.00missing the scoreboard
BioTerra CTF 201620 Aug., 20:08 UTC — 21 Aug. 2016, 21:08 UTCJeopardy On-line 22.00
Hackcon 201619 Aug., 14:30 UTC — 20 Aug. 2016, 18:29 UTCJeopardy On-line 16.00
IceCTF 201612 Aug., 16:00 UTC — 26 Aug. 2016, 16:00 UTCJeopardy On-line 0.00
DEF CON CTF 201605 Aug., 18:00 UTC — 07 Aug. 2016, 21:00 UTCAttack-Defense Las Vegas, United States 80.00Prequalified teams only
OpenCTF 201605 Aug., 17:00 UTC — 07 Aug. 2016, 04:00 UTCJeopardy Las Vegas, United States 22.00
Trend Micro CTF 2016 Online Qualifier30 July, 04:00 UTC — 31 July 2016, 04:00 UTCJeopardy On-line 20.90
LabyREnth 201615 July, 23:59 UTC — 14 Aug. 2016, 23:59 UTCJeopardy On-line 0.00missing the scoreboard
ABCTF 201615 July, 18:23 UTC — 22 July 2016, 18:23 UTCJeopardy On-line 0.00School teams onlymissing the scoreboard
SECUINSIDE CTF Quals 201609 July, 03:00 UTC — 10 July 2016, 03:00 UTCJeopardy On-line 12.00
Nuit du Hack CTF Finals 201602 July, 19:30 UTC — 03 July 2016, 04:00 UTCAttack-Defense Paris, France 14.33
IBST.PSU CTF 201626 June, 06:30 UTC — 26 June 2016, 13:00 UTCAttack-Defense On-line 5.00
AltayCTF-201626 June, 00:00 UTC — 28 June 2016, 03:00 UTCJeopardy Russia, Barnaul 0.00
WhiteHat Contest 1125 June, 02:00 UTC — 25 June 2016, 10:00 UTCJeopardy On-line 23.33
BackdoorCTF 201604 June, 15:30 UTC — 05 June 2016, 15:30 UTCJeopardy On-line 37.65
ALICTF 201604 June, 00:00 UTC — 06 June 2016, 00:00 UTCJeopardy On-line 13.80
Security Fest 201601 June, 10:00 UTC — 02 June 2016, 16:00 UTCJeopardy Gothenburg, Sweden 23.71
Belluminar 201601 June, 05:00 UTC — 02 June 2016, 10:00 UTCJeopardy0.00
TJCTF 201628 May, 01:00 UTC — 31 May 2016, 01:00 UTCJeopardy On-line 0.00School teams onlymissing the scoreboard
HITB CTF 201626 May, 10:00 UTC — 27 May 2016, 18:00 UTCJeopardy Amsterdam, Netherlands 20.00
DEF CON CTF Qualifier 201621 May, 00:00 UTC — 23 May 2016, 00:00 UTCJeopardy On-line 66.20
NorthSec 201620 May, 23:00 UTC — 22 May 2016, 20:00 UTCHack quest Marche Bonsecours, Montreal, Canada 0.00
CONFidence CTF 201619 May, 08:00 UTC — 20 May 2016, 13:00 UTCJeopardy Poland, Cracow 44.69
PHDays CTF 201617 May, 08:00 UTC — 18 May 2016, 14:00 UTCJeopardy Moscow, Russia 0.00missing the scoreboard
HSCTF 314 May, 05:00 UTC — 21 May 2016, 09:00 UTCJeopardy On-line 0.00School teams onlymissing the scoreboard
TU CTF 201613 May, 22:00 UTC — 15 May 2016, 22:00 UTCJeopardy On-line 18.25
RCC-201611 May, 07:00 UTC — 11 May 2016, 15:00 UTCAttack-Defense Moscow, Russia 0.00Prequalified teams only
ASIS CTF Quals 201607 May, 03:30 UTC — 09 May 2016, 03:30 UTCJeopardy On-line 36.78
Codegate CTF Finals 201602 May, 12:20 UTC — 03 May 2016, 01:00 UTCJeopardy Seoul, Republic of Korea 0.00Prequalified teams only
Google Capture The Flag 201629 April, 17:00 UTC — 01 May 2016, 16:59 UTCJeopardy On-line 22.00
OmCTF 201624 April, 01:00 UTC — 24 April 2016, 08:00 UTCAttack-Defense Omsk, Russian Federation 0.00missing the scoreboard
0CTF 2016 Finals22 April, 22:00 UTC — 24 April 2016, 07:00 UTCAttack-Defense Shanghai, China 45.00Prequalified teams only
Blaze CTF 201620 April, 04:20 UTC — 24 April 2016, 04:20 UTCJeopardy On-line 18.33
PlaidCTF 201615 April, 21:00 UTC — 17 April 2016, 21:00 UTCJeopardy On-line 86.14
Teaser CONFidence CTF 201614 April, 16:00 UTC — 15 April 2016, 16:00 UTCJeopardy On-line 10.00
RuCTF Finals 201614 April, 09:00 UTC — 18 April 2016, 16:00 UTCAttack-Defense Yekaterinburg, Russian Federation 30.00Prequalified teams only
PACTF 201610 April, 00:00 UTC — 30 April 2016, 23:59 UTCJeopardy On-line 0.00School teams onlymissing the scoreboard
angstromCTF 201609 April, 16:00 UTC — 17 April 2016, 04:00 UTCJeopardy On-line 0.00School teams onlymissing the scoreboard
SSCTF 2016 Final09 April, 00:00 UTC — 10 April 2016, 12:00 UTCAttack-Defense Xi'an, China 0.00missing the scoreboard
Sthack 201608 April, 21:00 UTC — 09 April 2016, 09:00 UTCJeopardy Bordeaux, France 0.00
sCTF 2016 Q108 April, 00:00 UTC — 15 April 2016, 00:00 UTCJeopardy On-line 0.00
Nuit du Hack CTF Quals 201601 April, 21:59 UTC — 02 April 2016, 21:59 UTCJeopardy On-line 36.67
C4CTF 201628 March, 06:00 UTC — 28 March 2016, 16:00 UTCJeopardy5.00
Securinets CTF Quals 201626 March, 20:00 UTC — 27 March 2016, 20:00 UTCJeopardy On-line 15.04
Pwn2Win CTF 201625 March, 16:37 UTC — 27 March 2016, 16:37 UTCJeopardy On-line 20.54
VolgaCTF 2016 Quals25 March, 15:00 UTC — 27 March 2016, 15:00 UTCJeopardy On-line 23.30
UFO CTF SCHOOL 201621 March, 12:00 UTC — 31 March 2016, 12:00 UTCJeopardy On-line 0.00School teams onlymissing the scoreboard
LASACTF 201619 March, 18:00 UTC — 26 March 2016, 18:00 UTCJeopardy On-line 0.00School teams onlymissing the scoreboard
BCTF 201619 March, 02:00 UTC — 21 March 2016, 02:00 UTCJeopardy On-line 32.14
Insomni'hack 201618 March, 21:00 UTC — 19 March 2016, 07:00 UTCJeopardy Switzerland, Geneva 44.86
Codegate CTF 2016 Quals12 March, 21:00 UTC — 13 March 2016, 21:00 UTCJeopardy On-line 39.59
Sunshine CTF 201612 March, 16:00 UTC — 13 March 2016, 20:30 UTCJeopardy On-line 5.00
ScytheCTF 201612 March, 15:30 UTC — 13 March 2016, 03:30 UTCJeopardy Roorkee, India 0.00missing the scoreboard
0CTF 2016 Quals12 March, 00:00 UTC — 14 March 2016, 00:00 UTCJeopardy On-line 40.94
Sécu'RT 201610 March, 13:30 UTC — 10 March 2016, 22:30 UTCJeopardy Montbéliard, France 0.00
Boston Key Party CTF 201604 March, 22:00 UTC — 06 March 2016, 22:00 UTCJeopardy On-line 60.00
SSCTF 2016 Quals27 Feb., 00:00 UTC — 29 Feb. 2016, 00:00 UTCJeopardy On-line 8.89
Internetwache CTF 201620 Feb., 11:00 UTC — 21 Feb. 2016, 23:00 UTCJeopardy On-line 5.00
Sharif University CTF 201605 Feb., 06:30 UTC — 06 Feb. 2016, 18:30 UTCJeopardy On-line 35.00
SECCON 2015 Final competition (International) 31 Jan., 02:00 UTC — 31 Jan. 2016, 07:30 UTCHack quest Tokyo, Japan 0.00
SECCON 2015 Final competition (Intercollege) 30 Jan., 03:00 UTC — 30 Jan. 2016, 07:00 UTCAttack-Defense Tokyo, Japan 0.00Academic teams only
HackIM 201629 Jan., 15:30 UTC — 31 Jan. 2016, 15:30 UTCJeopardy On-line 5.00
Break In 201623 Jan., 18:30 UTC — 24 Jan. 2016, 18:30 UTC On-line 5.00
Insomni'hack teaser 201616 Jan., 09:00 UTC — 17 Jan. 2016, 21:00 UTCJeopardy On-line 20.00