NameDateFormatLocationWeightNotes
TetCTF 202031 Dec., 17:00 UTC — 06 Jan. 2020, 17:00 UTCJeopardy On-line 0
BambooFox CTF31 Dec., 10:00 UTC — 01 Jan. 2020, 10:00 UTCJeopardy On-line 0.00
#kksctf open 201928 Dec., 07:00 UTC — 29 Dec. 2019, 07:00 UTCJeopardy On-line 25.00
hxp 36C3 CTF27 Dec., 20:00 UTC — 29 Dec. 2019, 20:00 UTCJeopardy On-line 63.00
BauCTF Winter 2019 Warmup27 Dec., 16:00 UTC — 27 Dec. 2019, 20:00 UTCJeopardy On-line 0.00
Inferno CTF 201927 Dec., 10:30 UTC — 28 Dec. 2019, 06:30 UTCJeopardy On-line 22.34
wtftime.org CTF21 Dec., 11:00 UTC — 21 Dec. 2019, 23:00 UTCJeopardy On-line 24.83
SECCON 2019 Final Japan competition21 Dec., 02:00 UTC — 22 Dec. 2019, 07:00 UTCJeopardy On-line 15.00
SECCON 2019 Final International competition21 Dec., 02:00 UTC — 22 Dec. 2019, 07:00 UTCJeopardy On-line 15.00
UTC-CTF 2019 Teaser20 Dec., 23:00 UTC — 21 Dec. 2019, 23:00 UTCJeopardy On-line 0.00
justCTF 201920 Dec., 20:00 UTC — 22 Dec. 2019, 09:00 UTCJeopardy On-line 24.85
KipodAfterFree CTF 201920 Dec., 16:00 UTC — 25 Dec. 2019, 16:00 UTCJeopardy On-line 24.61
SanthacklausCTF v215 Dec., 20:19 UTC — 22 Dec. 2019, 20:20 UTCJeopardy On-line 25.00missing the scoreboard
Team Matrix14 Dec., 04:30 UTC — 14 Dec. 2019, 11:30 UTCJeopardy On-line 0.00missing the scoreboard
watevrCTF 201913 Dec., 19:00 UTC — 15 Dec. 2019, 19:00 UTCJeopardy On-line 24.92
X-MAS CTF 201913 Dec., 19:00 UTC — 20 Dec. 2019, 19:00 UTCJeopardy On-line 24.17
OverTheWire Advent Bonanza 201901 Dec., 12:00 UTC — 26 Dec. 2019, 12:00 UTCJeopardy On-line 23.06
CTFZone 2019 Quals30 Nov., 09:00 UTC — 01 Dec. 2019, 21:00 UTCJeopardy On-line 33.33
TUCTF 201929 Nov., 23:00 UTC — 01 Dec. 2019, 23:00 UTCJeopardy On-line 27.16
Bay Area CTF22 Nov., 15:00 UTC — 06 Dec. 2019, 23:59 UTCJeopardy On-line 0.00missing the scoreboard
D^3CTF 201922 Nov., 12:00 UTC — 24 Nov. 2019, 12:00 UTCJeopardy On-line 0.00
ASIS CTF Finals 201915 Nov., 17:00 UTC — 17 Nov. 2019, 17:00 UTCJeopardy On-line 83.64
RITSEC CTF 201915 Nov., 17:00 UTC — 18 Nov. 2019, 05:00 UTCJeopardy On-line 20.87
Pwn2Win CTF 201908 Nov., 16:37 UTC — 10 Nov. 2019, 16:37 UTCJeopardy On-line 43.00
TCS Hackquest 4.002 Nov., 10:00 UTC — 02 Nov. 2019, 16:00 UTCJeopardy On-line 0.00missing the scoreboard
Newbie CTF(N-CTF) 201901 Nov., 15:00 UTC — 02 Nov. 2019, 15:00 UTCJeopardy On-line 0.00
BackdoorCTF 201926 Oct., 15:30 UTC — 27 Oct. 2019, 15:30 UTCJeopardy On-line 56.00
TastelessCTF 201926 Oct., 12:00 UTC — 27 Oct. 2019, 12:00 UTCJeopardy On-line 25.00
Hack.lu CTF 201922 Oct., 10:00 UTC — 24 Oct. 2019, 10:00 UTCJeopardy On-line 68.75
SECCON 2019 Online CTF19 Oct., 06:00 UTC — 20 Oct. 2019, 06:00 UTCJeopardy On-line 46.80
CryptixCTF'1912 Oct., 12:30 UTC — 13 Oct. 2019, 12:30 UTCJeopardy On-line 23.00
RoarCTF 201912 Oct., 10:00 UTC — 13 Oct. 2019, 22:00 UTCJeopardy On-line 0.00missing the scoreboard
M*CTF 2019 Quals12 Oct., 10:00 UTC — 13 Oct. 2019, 10:00 UTCJeopardy On-line 0.00missing the scoreboard
RoarCTF 201912 Oct., 10:00 UTC — 13 Oct. 2019, 22:00 UTCJeopardy On-line 0.00missing the scoreboard
HITCON CTF 2019 Quals12 Oct., 02:00 UTC — 14 Oct. 2019, 02:00 UTCJeopardy On-line 92.94
Reply Cyber Security Challenge11 Oct., 19:30 UTC — 12 Oct. 2019, 19:30 UTCJeopardy On-line 25.00
Square CTF 201910 Oct., 19:00 UTC — 16 Oct. 2019, 19:00 UTCJeopardy On-line 24.56
Rooters CTF10 Oct., 06:30 UTC — 12 Oct. 2019, 06:30 UTCJeopardy On-line 24.23
Newbie CTF(N-CTF) 2019(Postponed)09 Oct., 00:00 UTC — 10 Oct. 2019, 00:00 UTCJeopardy On-line 0.00missing the scoreboard
Syskron Security CTF 201908 Oct., 22:00 UTC — 13 Oct. 2019, 22:00 UTCJeopardy On-line 24.29
Layer7 CTF 201906 Oct., 09:00 UTC — 07 Oct. 2019, 09:00 UTCJeopardy On-line 25.00
Balsn CTF 201905 Oct., 02:00 UTC — 07 Oct. 2019, 02:00 UTCJeopardy On-line 25.00
SIGSEGv Qualifier 201902 Oct., 09:00 UTC — 09 Oct. 2019, 09:00 UTCJeopardy On-line 0.00missing the scoreboard
Aperi'CTF 201930 Sept., 00:00 UTC — 14 Oct. 2019, 00:00 UTCJeopardy On-line 0.00
BSides Delhi CTF 201928 Sept., 11:30 UTC — 29 Sept. 2019, 11:30 UTCJeopardy On-line 25.00
PwnThyBytes CTF 201928 Sept., 06:00 UTC — 29 Sept. 2019, 22:00 UTCJeopardy On-line 25.00
Teaser Dragon CTF 201921 Sept., 12:00 UTC — 22 Sept. 2019, 12:00 UTCJeopardy On-line 36.08
InCTF 201921 Sept., 02:00 UTC — 23 Sept. 2019, 02:00 UTCJeopardy On-line 37.00
SEC-T CTF 201918 Sept., 15:00 UTC — 19 Sept. 2019, 21:00 UTCJeopardy On-line 29.06
Newark Academy CTF 201917 Sept., 22:00 UTC — 22 Sept. 2019, 22:00 UTCJeopardy On-line 22.00
Real World CTF 2019 Quals14 Sept., 02:00 UTC — 16 Sept. 2019, 02:00 UTCJeopardy On-line 24.67
CSAW CTF Qualification Round 201913 Sept., 20:00 UTC — 15 Sept. 2019, 20:00 UTCJeopardy On-line 43.00
DefCamp CTF Qualification 201907 Sept., 09:00 UTC — 08 Sept. 2019, 09:00 UTCJeopardy On-line 22.14
Trend Micro CTF 2019 - Raimund Genes Cup - Online Qualifier07 Sept., 04:00 UTC — 08 Sept. 2019, 04:00 UTCJeopardy On-line 9.00
Affinity CTF 2019 - Quals06 Sept., 18:00 UTC — 08 Sept. 2019, 18:00 UTCJeopardy On-line 18.48
N1CTF 201906 Sept., 12:00 UTC — 08 Sept. 2019, 12:00 UTCJeopardy On-line 24.41
TokyoWesterns CTF 5th 201931 Aug., 00:00 UTC — 02 Sept. 2019, 00:00 UTCJeopardy On-line 97.08
Codefest CTF 201924 Aug., 14:30 UTC — 25 Aug. 2019, 06:30 UTCJeopardy On-line 16.33
Chaos Communication Camp 201923 Aug., 10:00 UTC — 25 Aug. 2019, 10:00 UTCJeopardy On-line 25.00
HackCon 201922 Aug., 15:30 UTC — 23 Aug. 2019, 15:30 UTCJeopardy On-line 21.28
Saudi CTF15 Aug., 03:58 UTC — 17 Aug. 2019, 03:58 UTCJeopardy On-line 0.00
redpwnCTF 201912 Aug., 16:00 UTC — 16 Aug. 2019, 16:00 UTCJeopardy On-line 22.63
Crypto CTF 201910 Aug., 06:00 UTC — 11 Aug. 2019, 06:00 UTCJeopardy On-line 24.05
De1CTF 201903 Aug., 01:00 UTC — 05 Aug. 2019, 01:00 UTCJeopardy On-line 24.28
Canadian Institute for Cybersecurity CTF Final01 Aug., 12:00 UTC — 01 Aug. 2019, 20:00 UTCJeopardy On-line 0.00missing the scoreboard
CyBRICS CTF Quals 201920 July, 10:00 UTC — 21 July 2019, 10:00 UTCJeopardy On-line 24.09
De1CTF 2019(revoke)20 July, 09:00 UTC — 22 July 2019, 09:00 UTCJeopardy On-line 0.00missing the scoreboard
peaCTF 201914 July, 04:00 UTC — 12 Aug. 2019, 04:00 UTCJeopardy On-line 0.00
InnoCTF International 201913 July, 08:00 UTC — 14 July 2019, 08:00 UTCJeopardy On-line 0.00
WCTF 2019 ONLINE05 July, 02:00 UTC — 06 July 2019, 10:00 UTCJeopardy On-line 1.00
Canadian Institute for Cybersecurity_Capture the Flag29 June, 12:00 UTC — 29 June 2019, 22:00 UTCJeopardy On-line 1.00missing the scoreboard
ISITDTU CTF 2019 Quals29 June, 02:00 UTC — 30 June 2019, 02:00 UTCJeopardy On-line 23.38
Google Capture The Flag 2019 (Quals)22 June, 00:00 UTC — 23 June 2019, 23:59 UTCJeopardy On-line 96.34
BCACTF I09 June, 04:00 UTC — 16 June 2019, 04:00 UTCJeopardy On-line 0.00missing the scoreboard
CONFidence CTF 2019 Finals03 June, 10:00 UTC — 04 June 2019, 15:30 UTCJeopardy On-line 25.00
HSCTF 603 June, 07:00 UTC — 07 June 2019, 19:00 UTCJeopardy On-line 23.54
Facebook CTF 201901 June, 00:00 UTC — 03 June 2019, 00:00 UTCJeopardy On-line 24.28
Security Fest 201922 May, 15:00 UTC — 23 May 2019, 15:00 UTCJeopardy On-line 40.82
Harekaze CTF 201918 May, 06:00 UTC — 19 May 2019, 06:00 UTCJeopardy On-line 23.87
RCTF 201918 May, 01:00 UTC — 20 May 2019, 01:00 UTCJeopardy On-line 36.00
DEF CON CTF Qualifier 201911 May, 00:00 UTC — 13 May 2019, 00:00 UTCJeopardy On-line 57.39
TSG CTF04 May, 07:00 UTC — 05 May 2019, 07:00 UTCJeopardy On-line 23.75
INS'hAck 201902 May, 17:00 UTC — 05 May 2019, 17:00 UTCJeopardy On-line 29.65
CTF19 - ALL.MN01 May, 00:00 UTC — 04 May 2019, 14:00 UTCJeopardy On-line 13.00missing the scoreboard
*CTF 201927 April, 01:00 UTC — 29 April 2019, 01:00 UTCJeopardy On-line 25.00
UUT CTF25 April, 13:30 UTC — 28 April 2019, 13:30 UTCJeopardy On-line 19.71
CSA Capture The Flag 201925 April, 02:00 UTC — 02 May 2019, 02:00 UTCJeopardy On-line 0.00missing the scoreboard
Blaze CTF 201920 April, 20:20 UTC — 25 April 2019, 16:20 UTCJeopardy On-line 24.07
ASIS CTF Quals 201920 April, 06:00 UTC — 22 April 2019, 06:00 UTCJeopardy On-line 61.07
√•ngstromCTF 201920 April, 00:00 UTC — 25 April 2019, 00:00 UTCJeopardy On-line 22.60
TG:Hack 201917 April, 16:00 UTC — 20 April 2019, 16:00 UTCJeopardy On-line 0.00missing the scoreboard
MIEM Real CTF Quals14 April, 21:00 UTC — 21 April 2019, 21:00 UTCJeopardy On-line 24.41
Hack Zone Tunisia 201913 April, 18:00 UTC — 14 April 2019, 06:00 UTCJeopardy On-line 24.80
YauzaCTF 2019 Quals13 April, 15:00 UTC — 14 April 2019, 15:00 UTCJeopardy On-line 22.62
PlaidCTF 201912 April, 21:00 UTC — 14 April 2019, 21:00 UTCJeopardy On-line 95.72
WPICTF 201912 April, 20:00 UTC — 14 April 2019, 23:00 UTCJeopardy On-line 21.83
Byte Bandits CTF 201912 April, 15:30 UTC — 13 April 2019, 15:30 UTCJeopardy On-line 25.00
CBM CTF 201906 April, 18:30 UTC — 07 April 2019, 18:30 UTCJeopardy On-line 15.72
SpamAndFlags Teaser 201906 April, 12:01 UTC — 07 April 2019, 12:01 UTCJeopardy On-line 23.89
AceBear Security Contest 201906 April, 00:00 UTC — 07 April 2019, 00:00 UTCJeopardy On-line 24.63
SwampCTF 201905 April, 22:00 UTC — 07 April 2019, 22:00 UTCJeopardy On-line 22.35
Midnight Sun CTF 2019 Quals05 April, 16:00 UTC — 06 April 2019, 16:00 UTCJeopardy On-line 24.88
RADARCTF03 April, 16:00 UTC — 04 April 2019, 16:00 UTCJeopardy On-line 20.12
Radio Activity CTF 201902 April, 09:25 UTC — 05 May 2019, 23:59 UTCJeopardy On-line 0.00missing the scoreboard
ENCRYPT CTF02 April, 05:00 UTC — 04 April 2019, 05:00 UTCJeopardy On-line 18.99
April Fools' GTF 3rd 201901 April, 00:00 UTC — 01 April 2019, 11:59 UTCJeopardy On-line 13.00missing the scoreboard
Sunshine CTF 201930 March, 13:00 UTC — 01 April 2019, 01:00 UTCJeopardy On-line 25.00
b00t2root '1929 March, 17:30 UTC — 30 March 2019, 17:30 UTCJeopardy On-line 18.97
VolgaCTF 2019 Qualifier29 March, 15:00 UTC — 31 March 2019, 15:00 UTCJeopardy On-line 27.27
Securinets CTF Quals 201923 March, 16:00 UTC — 24 March 2019, 16:00 UTCJeopardy On-line 22.72
0CTF/TCTF 2019 Quals23 March, 06:00 UTC — 25 March 2019, 06:00 UTCJeopardy On-line 79.56
CONFidence CTF 2019 Teaser16 March, 11:00 UTC — 17 March 2019, 11:00 UTCJeopardy On-line 24.96
Technex CTF 201909 March, 13:30 UTC — 10 March 2019, 01:30 UTCJeopardy On-line 0.00missing the scoreboard
UTCTF 201909 March, 01:00 UTC — 11 March 2019, 01:00 UTCJeopardy On-line 24.85
Pragyan CTF 201908 March, 12:30 UTC — 10 March 2019, 12:30 UTCJeopardy On-line 20.69
Aero CTF 201908 March, 09:00 UTC — 09 March 2019, 09:00 UTCJeopardy On-line 24.02
BSidesSF 2019 CTF03 March, 17:00 UTC — 05 March 2019, 01:00 UTCJeopardy On-line 25.00
TAMUctf 1923 Feb., 00:00 UTC — 04 March 2019, 00:00 UTCJeopardy On-line 33.28
STEM CTF: Cyber Challenge 201922 Feb., 19:00 UTC — 23 Feb. 2019, 19:00 UTCJeopardy On-line 23.32
Quals: Saudi and Oman National Cyber Security CTF07 Feb., 16:00 UTC — 09 Feb. 2019, 21:00 UTCJeopardy On-line 25.00missing the scoreboard
Evlz CTF02 Feb., 15:30 UTC — 03 Feb. 2019, 15:30 UTCJeopardy On-line 18.56
BITSCTF 201901 Feb., 21:00 UTC — 03 Feb. 2019, 21:00 UTCJeopardy On-line 22.92
nullcon HackIM 201901 Feb., 16:30 UTC — 03 Feb. 2019, 04:30 UTCJeopardy On-line 25.31
NeverLAN CTF 201931 Jan., 08:00 UTC — 03 Feb. 2019, 21:00 UTCJeopardy On-line 19.73
Codegate CTF 2019 Preliminary26 Jan., 00:00 UTC — 27 Jan. 2019, 00:00 UTCJeopardy On-line 25.00missing the scoreboard
FireShell CTF 201925 Jan., 16:00 UTC — 26 Jan. 2019, 16:00 UTCJeopardy On-line 24.49
Insomni'hack teaser 201919 Jan., 12:00 UTC — 20 Jan. 2019, 12:00 UTCJeopardy On-line 41.47