NameDateFormatLocationWeightNotes
32C3 CTF27 Dec., 20:00 UTC — 29 Dec. 2015, 20:00 UTCJeopardy On-line 70.00
WhiteHat Grand Prix – Final Round 201519 Dec., 02:00 UTC — 19 Dec. 2015, 10:00 UTCAttack-Defense On-line 5.00
FAUST CTF 201518 Dec., 16:00 UTC — 19 Dec. 2015, 00:00 UTCAttack-Defense On-line 10.00
RCTF 2015 Finals12 Dec., 01:00 UTC — 13 Dec. 2015, 05:00 UTCAttack-Defense Fuzhou, China 20.00
No cON Name CTF Finals 201510 Dec., 09:00 UTC — 10 Dec. 2015, 19:00 UTCJeopardy Barcelona, Spain 10.00
SECCON 2015 Online CTF05 Dec., 06:00 UTC — 06 Dec. 2015, 06:00 UTCJeopardy On-line 30.00
HITCON CTF 2015 Final05 Dec., 02:00 UTC — 06 Dec. 2015, 07:30 UTCAttack-Defense 5F , No.1, Jingmao 2nd Rd., Nangang District, Taipei City 11568, Taiwan (R.O.C.) 40.00
UCSB iCTF 201504 Dec., 18:00 UTC — 05 Dec. 2015, 18:00 UTCAttack-Defense On-line 35.00
9447 Security Society CTF 201527 Nov., 23:00 UTC — 29 Nov. 2015, 23:00 UTCJeopardy On-line 30.00
RuCTFE 201521 Nov., 10:00 UTC — 21 Nov. 2015, 19:00 UTCAttack-Defense On-line 60.00
Trend Micro CTF Asia Pacific & Japan 2015 Final21 Nov., 04:30 UTC — 22 Nov. 2015, 06:30 UTCAttack-Defense Tokyo, Japan 30.00
GreHack CTF 201520 Nov., 21:00 UTC — 21 Nov. 2015, 08:00 UTCJeopardy0.00
Defcamp CTF Finals 201519 Nov., 13:00 UTC — 20 Nov. 2015, 13:00 UTCJeopardy Bucharest, Romania 15.00
Hack Dat Kiwi 201518 Nov., 05:00 UTC — 20 Nov. 2015, 05:00 UTCJeopardy On-line 20.00
RCTF 2015 Quals14 Nov., 00:00 UTC — 15 Nov. 2015, 12:00 UTCJeopardy On-line 25.00
CSAW CTF Final Round 201512 Nov., 02:00 UTC — 14 Nov. 2015, 14:00 UTCJeopardy New York, USA 30.00
Hackfest 201506 Nov., 21:00 UTC — 07 Nov. 2015, 07:00 UTCHack quest Québec, QC, Canada 0.00missing the scoreboard
Power of XX 201506 Nov., 01:00 UTC — 07 Nov. 2015, 09:00 UTCJeopardy Seoul, Republic of Korea 0.00missing the scoreboard
g0s CTF 201505 Nov., 04:30 UTC — 06 Nov. 2015, 10:30 UTCJeopardy New Delhi, India 5.00missing the scoreboard
Belluminar 201505 Nov., 02:00 UTC — 06 Nov. 2015, 04:00 UTCJeopardy Seoul, Republic of Korea 0.00
School CTF 201504 Nov., 06:00 UTC — 04 Nov. 2015, 11:00 UTCJeopardy On-line 0.00missing the scoreboard
UConn CyberSEED 201529 Oct., 12:00 UTC — 30 Oct. 2015, 22:00 UTCJeopardy Storrs, CT, USA 5.00
TUM CTF Teaser24 Oct., 12:00 UTC — 25 Oct. 2015, 12:00 UTCJeopardy On-line 20.00
WhiteHat Grand Prix – Qualification Round 201524 Oct., 02:00 UTC — 25 Oct. 2015, 02:00 UTCJeopardy On-line 20.00
2nd Annual MalCon CTF22 Oct., 13:00 UTC — 22 Oct. 2015, 22:00 UTCJeopardy Fajardo, Puerto Rico 0.00missing the scoreboard
EKOPARTY CTF 201522 Oct., 12:00 UTC — 23 Oct. 2015, 20:00 UTCJeopardy On-line 40.00
Hack.lu CTF 201520 Oct., 08:00 UTC — 22 Oct. 2015, 08:00 UTCJeopardy On-line 70.00
HITCON CTF 2015 Quals17 Oct., 02:00 UTC — 18 Oct. 2015, 14:00 UTCJeopardy On-line 50.00
Hackover CTF 201516 Oct., 18:00 UTC — 18 Oct. 2015, 06:00 UTCJeopardy On-line 5.00
ASIS CTF Finals 201510 Oct., 06:30 UTC — 12 Oct. 2015, 06:30 UTCJeopardy On-line 40.00
Defcamp CTF Qualification 201502 Oct., 21:00 UTC — 04 Oct. 2015, 09:00 UTCJeopardy On-line 10.00
Trend Micro CTF Asia Pacific & Japan 2015 Online Qualifier26 Sept., 04:00 UTC — 27 Sept. 2015, 04:00 UTCJeopardy On-line 20.00
CSAW CTF Qualification Round 201518 Sept., 22:00 UTC — 20 Sept. 2015, 22:00 UTCJeopardy On-line 40.00
STEM CTF: Cyber Challenge 201511 Sept., 19:00 UTC — 12 Sept. 2015, 23:00 UTCJeopardy On-line 0.00missing the scoreboard
VolgaCTF 2015 Finals10 Sept., 06:00 UTC — 10 Sept. 2015, 15:00 UTCAttack-Defense Russia, Samara 0.00
MMA CTF 1st 201505 Sept., 00:00 UTC — 07 Sept. 2015, 00:00 UTCJeopardy On-line 40.00
Inc0gnito CTF 201522 Aug., 09:00 UTC — 23 Aug. 2015, 09:00 UTCJeopardy On-line 0.00
Camp CTF 201513 Aug., 16:00 UTC — 16 Aug. 2015, 16:00 UTCJeopardy Ziegeleipark Mildenberg, Germany 10.00
OpenCTF 201507 Aug., 16:00 UTC — 09 Aug. 2015, 04:00 UTCJeopardy Las Vegas, NV, USA (DEFCON) 12.00
DEF CON CTF 201506 Aug., 00:00 UTC — 09 Aug. 2015, 20:00 UTCAttack-Defense Las Vegas, NV, USA 80.00Prequalified teams only
WhiteHat Contest 1025 July, 02:00 UTC — 25 July 2015, 14:00 UTCJeopardy On-line 10.00
PoliCTF 201510 July, 09:00 UTC — 12 July 2015, 09:00 UTCJeopardy On-line 30.00
AltayCTF 201522 June, 09:30 UTC — 22 June 2015, 18:00 UTCJeopardy Barnaul, Russian Federation 0.00missing the scoreboard
HITB CTF Amsterdam 201528 May, 07:00 UTC — 29 May 2015, 15:00 UTCJeopardy Amsterdam, The Netherlands 20.00
PHD CTF Finals 201526 May, 07:00 UTC — 27 May 2015, 15:00 UTCJeopardy Moscow, Russia 10.00
CONFidence CTF 201525 May, 10:00 UTC — 26 May 2015, 13:00 UTCJeopardy Cracow, Poland 30.00
NorthSec 201522 May, 19:30 UTC — 24 May 2015, 15:00 UTCHack quest Montreal, Canada 0.00
14th HUST Hacking Festival22 May, 09:00 UTC — 23 May 2015, 09:00 UTCJeopardy On-line 0.00
DEF CON CTF Qualifier 201516 May, 00:00 UTC — 18 May 2015, 00:00 UTCJeopardy On-line 90.00
Dz-Hack-Event 201509 May, 20:00 UTC — 10 May 2015, 08:00 UTCJeopardy Algiers, Algeria 0.00missing the scoreboard
ASIS CTF Quals 201509 May, 05:30 UTC — 11 May 2015, 05:30 UTCJeopardy On-line 30.00
School CTF Spring 201503 May, 06:00 UTC — 03 May 2015, 11:00 UTCJeopardy On-line 0.00missing the scoreboard
VolgaCTF 2015 Quals01 May, 12:00 UTC — 03 May 2015, 12:00 UTCJeopardy On-line 20.00
RuCTF Finals 201526 April, 09:00 UTC — 27 April 2015, 09:00 UTCAttack-Defense Ekaterinburg, Russia 0.00missing the scoreboard
Teaser CONFidence CTF 201525 April, 08:00 UTC — 26 April 2015, 08:00 UTCJeopardy On-line 5.00
0CTF 2015 Finals25 April, 00:00 UTC — 26 April 2015, 10:00 UTCAttack-Defense Shanghai, China 20.00
PlaidCTF 201517 April, 21:00 UTC — 19 April 2015, 21:00 UTCJeopardy On-line 75.00
UCSB iCTF 201410 April, 15:00 UTC — 11 April 2015, 00:00 UTCAttack-Defense On-line 42.00
Codegate CTF Finals 201507 April, 05:00 UTC — 08 April 2015, 01:00 UTCJeopardy Seoul, Republic of Korea 60.00
Hack Zone Tunisia 201504 April, 17:00 UTC — 05 April 2015, 07:00 UTCJeopardy On-line 5.00
Nuit du Hack CTF Quals 201503 April, 20:00 UTC — 04 April 2015, 19:59 UTCJeopardy On-line 40.00
UIUCTF 201503 April, 03:00 UTC — 04 April 2015, 03:00 UTCJeopardy On-line 5.00
BackdoorCTF 201501 April, 14:30 UTC — 02 April 2015, 02:30 UTCJeopardy On-line 30.00
0CTF 2015 Quals28 March, 00:00 UTC — 30 March 2015, 00:00 UTCJeopardy On-line 30.00
BCTF 201521 March, 05:00 UTC — 23 March 2015, 05:00 UTCJeopardy On-line 40.00
Securinets CTF Quals 201520 March, 19:00 UTC — 21 March 2015, 19:00 UTCJeopardy On-line 5.00
Insomni'hack 201520 March, 18:00 UTC — 21 March 2015, 04:00 UTCJeopardy Geneva, Switzerland 30.00
B-Sides Vancouver 201516 March, 08:30 UTC — 18 March 2015, 23:45 UTCJeopardy On-line 5.00
Codegate CTF Preliminary 201514 March, 12:00 UTC — 15 March 2015, 19:00 UTCJeopardy On-line 70.00
InCTF 2015 Quals14 March, 04:30 UTC — 15 March 2015, 16:30 UTCJeopardy On-line 0.00missing the scoreboard
Boston Key Party CTF 201527 Feb., 22:00 UTC — 01 March 2015, 17:00 UTCJeopardy On-line 60.00
Sharif University CTF Finals 201517 Feb., 03:00 UTC — 17 Feb. 2015, 13:00 UTCJeopardy Iran, Tehran 0.00
Break In 201514 Feb., 18:30 UTC — 15 Feb. 2015, 06:30 UTCJeopardy On-line 5.00
Tunisia Hackfest 201507 Feb., 08:00 UTC — 07 Feb. 2015, 20:00 UTCJeopardy Tunis, Tunisia 0.00
SECCON CTF 2014 Finals07 Feb., 00:00 UTC — 08 Feb. 2015, 09:00 UTCJeopardy Tokyo, Japan 30.00
WCTF - th3jackers23 Jan., 20:00 UTC — 24 Jan. 2015, 08:00 UTCJeopardy On-line 5.00
Ghost in the Shellcode 201516 Jan., 20:30 UTC — 18 Jan. 2015, 17:30 UTCJeopardy On-line 80.00
Insomni'hack teaser 201510 Jan., 09:00 UTC — 11 Jan. 2015, 21:00 UTCJeopardy On-line 20.00
HackIM 201509 Jan., 06:30 UTC — 11 Jan. 2015, 06:30 UTCJeopardy10.00