| Name | Date | Format | Location | Weight | Notes |
|---|
| #kksctf open 2019 | 28 Dec., 07:00 UTC — 29 Dec. 2019, 07:00 UTC | Jeopardy |
On-line
| 0.00 | |
32 teams will participate
|
| hxp 36C3 CTF | 27 Dec., 20:00 UTC — 29 Dec. 2019, 20:00 UTC | Jeopardy |
On-line
| 63.00 | |
44 teams will participate
|
| SECCON 2019 Final Japan competition | 21 Dec., 02:00 UTC — 22 Dec. 2019, 07:00 UTC | Jeopardy |
On-line
| 15.00 | |
13 teams will participate
|
| SECCON 2019 Final International competition | 21 Dec., 02:00 UTC — 22 Dec. 2019, 07:00 UTC | Jeopardy |
On-line
| 15.00 | |
7 teams will participate
|
| UTC-CTF 2019 Teaser | 20 Dec., 23:00 UTC — 21 Dec. 2019, 23:00 UTC | Jeopardy |
On-line
| 0.00 | |
1 teams will participate
|
| justCTF 2019 | 20 Dec., 20:00 UTC — 22 Dec. 2019, 09:00 UTC | Jeopardy |
On-line
| 0.00 | |
29 teams will participate
|
| WhiteHat Grand Prix 06 – Quals | 14 Dec., 02:00 UTC — 15 Dec. 2019, 02:00 UTC | Jeopardy |
On-line
| 0.00 | |
17 teams will participate
|
| HITCON CTF 2019 Final | 14 Dec., 00:00 UTC — 15 Dec. 2019, 00:10 UTC | Attack-Defense |
Taipei New Horizon. No.88, Yanchang Rd., Xinyi Dist., Taipei City 110, Taiwan
| 0.00 | |
6 teams will participate
|
| watevrCTF 2019 | 13 Dec., 19:00 UTC — 15 Dec. 2019, 19:00 UTC | Jeopardy |
On-line
| 0.00 | |
125 teams will participate
|
| X-MAS CTF 2019 | 13 Dec., 19:00 UTC — 20 Dec. 2019, 19:00 UTC | Jeopardy |
On-line
| 24.07 | |
208 teams will participate
|
| ph0wn 2019 | 13 Dec., 18:00 UTC — 14 Dec. 2019, 02:00 UTC | Jeopardy |
Sophia Antipolis, France
| 0.00 | |
14 teams will participate
|
| Real World CTF 2019 Finals | 07 Dec., 01:00 UTC — 08 Dec. 2019, 09:00 UTC | Jeopardy |
Beijing, China
| 25.00* | | |
| 1st IHS CTF | 05 Dec., 12:30 UTC — 06 Dec. 2019, 12:30 UTC | Jeopardy |
On-line
| 0.00 | School teams only | missing the scoreboard |
| Deloitte UK CTF Final | 02 Dec., 10:00 UTC — 02 Dec. 2019, 16:00 UTC | Jeopardy |
London, GB
| 0.00 | | missing the scoreboard |
| OverTheWire Advent Bonanza 2019 | 01 Dec., 12:00 UTC — 26 Dec. 2019, 12:00 UTC | Jeopardy |
On-line
| 23.19* | | missing the scoreboard |
| m0leCon CTF 2019 | 30 Nov., 13:30 UTC — 30 Nov. 2019, 19:00 UTC | Jeopardy |
Turin, Italy
| 0.00 | | |
| CTFZone 2019 Quals | 30 Nov., 09:00 UTC — 01 Dec. 2019, 21:00 UTC | Jeopardy |
On-line
| 33.33 | | |
| TUCTF 2019 | 29 Nov., 23:00 UTC — 01 Dec. 2019, 23:00 UTC | Jeopardy |
On-line
| 26.91 | | |
| CTF Russian Cup 2019 | 29 Nov., 07:00 UTC — 30 Nov. 2019, 16:00 UTC | Jeopardy |
Moscow, Russia
| 0.00 | | missing the scoreboard |
| Trend Micro CTF 2019 - Raimund Genes Cup - The Final | 23 Nov., 14:00 UTC — 24 Nov. 2019, 08:00 UTC | Jeopardy |
Tokyo, Japan
| 30.00 | | |
| RuCTFE 2019 | 23 Nov., 10:00 UTC — 23 Nov. 2019, 19:00 UTC | Attack-Defense |
On-line
| 73.83 | | |
| D^3CTF 2019 | 22 Nov., 12:00 UTC — 24 Nov. 2019, 12:00 UTC | Jeopardy |
On-line
| 0.00 | | |
| GreHack CTF 2019 | 15 Nov., 22:00 UTC — 16 Nov. 2019, 06:30 UTC | Jeopardy |
Grenoble, France
| 24.25 | | |
| ASIS CTF Finals 2019 | 15 Nov., 17:00 UTC — 17 Nov. 2019, 17:00 UTC | Jeopardy |
On-line
| 81.62 | | |
| RITSEC CTF 2019 | 15 Nov., 17:00 UTC — 18 Nov. 2019, 05:00 UTC | Jeopardy |
On-line
| 20.26 | | |
| Dragon CTF 2019 | 14 Nov., 09:00 UTC — 15 Nov. 2019, 15:00 UTC | Jeopardy |
Warsaw, Poland
| 99.00 | | |
| MAGIC CTF 008 | 09 Nov., 12:30 UTC — 09 Nov. 2019, 16:00 UTC | Jeopardy |
Various
| 0.00 | | missing the scoreboard |
| M*CTF 2019 Final | 09 Nov., 11:00 UTC — 09 Nov. 2019, 19:00 UTC | Attack-Defense |
Moscow
| 0 | | missing the scoreboard |
| Black Alps CTF 2019 | 08 Nov., 18:15 UTC — 08 Nov. 2019, 22:30 UTC | Jeopardy |
Cave de Bonvillars, Chemin de la Cave 1, CH - 1427 Bonvillars Switzerland
| 0.00 | | |
| Pwn2Win CTF 2019 | 08 Nov., 16:37 UTC — 10 Nov. 2019, 16:37 UTC | Jeopardy |
On-line
| 43.00 | | |
| DefCamp CTF Finals 2019 | 07 Nov., 10:00 UTC — 08 Nov. 2019, 10:00 UTC | Jeopardy |
Bucharest, Romania
| 20.00 | | |
| Affinity CTF 2019 - Finals | 07 Nov., 09:00 UTC — 07 Nov. 2019, 19:00 UTC | Jeopardy |
Poland, Krakow
| 0.00 | | |
| CSAW CTF Final Round 2019 | 06 Nov., 19:00 UTC — 08 Nov. 2019, 14:00 UTC | Jeopardy |
Brooklyn, NY
| 46.60 | | |
| Deloitte UK CTF Qualifiers | 05 Nov., 12:00 UTC — 06 Nov. 2019, 12:00 UTC | Jeopardy |
On-line
| 0.00 | Academic teams only | missing the scoreboard |
| TCS Hackquest 4.0 | 02 Nov., 10:00 UTC — 02 Nov. 2019, 16:00 UTC | Jeopardy |
On-line
| 0.00 | | missing the scoreboard |
| Google Capture The Flag 2019 (Finals) | 02 Nov., 08:00 UTC — 03 Nov. 2019, 20:00 UTC | Jeopardy |
London, GB
| 37.00 | | |
| Newbie CTF(N-CTF) 2019 | 01 Nov., 15:00 UTC — 02 Nov. 2019, 15:00 UTC | Jeopardy |
On-line
| 0.00 | | |
| SibirCTF | 01 Nov., 02:00 UTC — 01 Nov. 2019, 12:00 UTC | Attack-Defense |
Tomsk, Russia
| 0.00 | Academic teams only | missing the scoreboard |
| REDHACK | 29 Oct., 10:00 UTC — 29 Oct. 2019, 18:00 UTC | Jeopardy |
Barcelona, Spain
| 0.00 | | missing the scoreboard |
| CODE BLUE CTF 2019 | 29 Oct., 10:00 UTC — 30 Oct. 2019, 16:00 UTC | Jeopardy |
BELLESALLE Shibuya Garden Sumitomo fudosan Garden Tower 16-17 Nanpeidai-cho, Shibuya-ku, Tokyo
| 17.50 | | |
| BackdoorCTF 2019 | 26 Oct., 15:30 UTC — 27 Oct. 2019, 15:30 UTC | Jeopardy |
On-line
| 37.50 | | |
| TastelessCTF 2019 | 26 Oct., 12:00 UTC — 27 Oct. 2019, 12:00 UTC | Jeopardy |
On-line
| 25.00 | | |
| Hack.lu CTF 2019 | 22 Oct., 10:00 UTC — 24 Oct. 2019, 10:00 UTC | Jeopardy |
On-line
| 68.75 | | |
| UConn CyberSEED 2019 | 19 Oct., 09:00 UTC — 19 Oct. 2019, 16:00 UTC | Jeopardy |
USA, Storrs, CT
| 0.00 | | missing the scoreboard |
| SECCON 2019 Online CTF | 19 Oct., 06:00 UTC — 20 Oct. 2019, 06:00 UTC | Jeopardy |
On-line
| 46.00 | | |
| CTF Open 2019 Grand Final | 19 Oct., 02:00 UTC — 19 Oct. 2019, 08:00 UTC | Jeopardy |
Hong Kong
| 0.00 | | missing the scoreboard |
| HITB PRO CTF 2019 | 15 Oct., 05:00 UTC — 17 Oct. 2019, 12:00 UTC | Attack-Defense |
UAE, Abu Dhabi
| 25.00 | | |
| CryptixCTF'19 | 12 Oct., 12:30 UTC — 13 Oct. 2019, 12:30 UTC | Jeopardy |
On-line
| 23.00 | | |
| RoarCTF 2019 | 12 Oct., 10:00 UTC — 13 Oct. 2019, 22:00 UTC | Jeopardy |
On-line
| 0.00 | | missing the scoreboard |
| M*CTF 2019 Quals | 12 Oct., 10:00 UTC — 13 Oct. 2019, 10:00 UTC | Jeopardy |
On-line
| 0.00 | | missing the scoreboard |
| RoarCTF 2019 | 12 Oct., 10:00 UTC — 13 Oct. 2019, 22:00 UTC | Jeopardy |
On-line
| 0.00 | | missing the scoreboard |
| HITCON CTF 2019 Quals | 12 Oct., 02:00 UTC — 14 Oct. 2019, 02:00 UTC | Jeopardy |
On-line
| 93.97 | | |
| Reply Cyber Security Challenge | 11 Oct., 19:30 UTC — 12 Oct. 2019, 19:30 UTC | Jeopardy |
On-line
| 25.00 | | |
| Square CTF 2019 | 10 Oct., 19:00 UTC — 16 Oct. 2019, 19:00 UTC | Jeopardy |
On-line
| 24.56 | | |
| Rooters CTF | 10 Oct., 06:30 UTC — 12 Oct. 2019, 06:30 UTC | Jeopardy |
On-line
| 24.23 | | |
| Newbie CTF(N-CTF) 2019(Postponed) | 09 Oct., 00:00 UTC — 10 Oct. 2019, 00:00 UTC | Jeopardy |
On-line
| 0.00 | | missing the scoreboard |
| Syskron Security CTF | 08 Oct., 22:00 UTC — 13 Oct. 2019, 22:00 UTC | Jeopardy |
On-line
| 24.29 | | |
| Layer7 CTF 2019 | 06 Oct., 09:00 UTC — 07 Oct. 2019, 09:00 UTC | Jeopardy |
On-line
| 25.00 | | |
| Balsn CTF 2019 | 05 Oct., 02:00 UTC — 07 Oct. 2019, 02:00 UTC | Jeopardy |
On-line
| 25.00 | | |
| CTF Open 2019 Semi-Final | 05 Oct., 00:00 UTC — 06 Oct. 2019, 12:00 UTC | Jeopardy |
On-line
| 0.00 | Prequalified teams only | |
| Aperi'CTF 2019 | 30 Sept., 00:00 UTC — 14 Oct. 2019, 00:00 UTC | Jeopardy |
On-line
| 0.00 | | |
| CyBRICS CTF Finals 2019 | 29 Sept., 07:00 UTC — 29 Sept. 2019, 17:00 UTC | Attack-Defense |
Multiple Locations
| 25.00 | Prequalified teams only | |
| CUCTF 2019 | 28 Sept., 14:00 UTC — 28 Sept. 2019, 21:45 UTC | Jeopardy |
Clemon, SC
| 0.00 | | |
| BSides Delhi CTF 2019 | 28 Sept., 11:30 UTC — 29 Sept. 2019, 11:30 UTC | Jeopardy |
On-line
| 35.00 | | |
| PwnThyBytes CTF 2019 | 28 Sept., 06:00 UTC — 29 Sept. 2019, 22:00 UTC | Jeopardy |
On-line
| 25.00 | | |
| picoCTF 2019 | 27 Sept., 12:00 UTC — 11 Oct. 2019, 12:00 UTC | Jeopardy |
On-line
| 0 | School teams only | |
| Hardwear.io CTF Netherlands 2019 | 26 Sept., 10:00 UTC — 27 Sept. 2019, 16:45 UTC | Attack-Defense |
The Hague, Netherlands
| 0.00 | | |
| EKOPARTY CTF 2019 | 25 Sept., 17:00 UTC — 27 Sept. 2019, 17:00 UTC | Jeopardy |
Buenos Aires, Argentina
| 0.00 | | |
| Nothing | 22 Sept., 09:00 UTC — 22 Sept. 2019, 15:00 UTC | Jeopardy |
Istanbul, Turkey
| 0.00 | | missing the scoreboard |
| Teaser Dragon CTF 2019 | 21 Sept., 12:00 UTC — 22 Sept. 2019, 12:00 UTC | Jeopardy |
On-line
| 36.15 | | |
| InCTF 2019 | 21 Sept., 02:00 UTC — 23 Sept. 2019, 02:00 UTC | Jeopardy |
On-line
| 37.00 | | |
| VolgaCTF 2019 Final | 19 Sept., 06:00 UTC — 19 Sept. 2019, 15:00 UTC | Attack-Defense |
Samara, Russian Federation
| 22.00 | | |
| SEC-T CTF 2019 | 18 Sept., 15:00 UTC — 19 Sept. 2019, 21:00 UTC | Jeopardy |
On-line
| 29.04 | | |
| Newark Academy CTF 2019 | 17 Sept., 22:00 UTC — 22 Sept. 2019, 22:00 UTC | Jeopardy |
On-line
| 22.50 | | |
| Real World CTF 2019 Quals | 14 Sept., 02:00 UTC — 16 Sept. 2019, 02:00 UTC | Jeopardy |
On-line
| 24.67 | | |
| Zia CTF 2019 | 14 Sept., 00:00 UTC — 16 Sept. 2019, 00:00 UTC | Jeopardy |
On-line
| 0.00 | Academic teams only | missing the scoreboard |
| CSAW CTF Qualification Round 2019 | 13 Sept., 20:00 UTC — 15 Sept. 2019, 20:00 UTC | Jeopardy |
On-line
| 42.87 | | |
| Timisoara CTF 2019 Quals | 13 Sept., 17:00 UTC — 17 Sept. 2019, 17:00 UTC | Jeopardy |
On-line
| 0.00 | School teams only | missing the scoreboard |
| Security Case Study CTF 2019 | 12 Sept., 12:00 UTC — 13 Sept. 2019, 12:00 UTC | Jeopardy |
Warsaw, Poland
| 0.00 | | missing the scoreboard |
| DefCamp CTF Qualification 2019 | 07 Sept., 09:00 UTC — 08 Sept. 2019, 09:00 UTC | Jeopardy |
On-line
| 22.14 | | |
| Trend Micro CTF 2019 - Raimund Genes Cup - Online Qualifier | 07 Sept., 04:00 UTC — 08 Sept. 2019, 04:00 UTC | Jeopardy |
On-line
| 9.00 | | |
| Affinity CTF 2019 - Quals | 06 Sept., 18:00 UTC — 08 Sept. 2019, 18:00 UTC | Jeopardy |
On-line
| 18.48 | | |
| N1CTF 2019 | 06 Sept., 12:00 UTC — 08 Sept. 2019, 12:00 UTC | Jeopardy |
On-line
| 24.38 | | |
| TokyoWesterns CTF 5th 2019 | 31 Aug., 00:00 UTC — 02 Sept. 2019, 00:00 UTC | Jeopardy |
On-line
| 97.08 | | |
| r2con CTF | 30 Aug., 22:00 UTC — 01 Sept. 2019, 22:00 UTC | Jeopardy |
Barcelona, Spain
| 0.00 | | missing the scoreboard |
| Codefest CTF 2019 | 24 Aug., 14:30 UTC — 25 Aug. 2019, 06:30 UTC | Jeopardy |
On-line
| 16.33 | | |
| PASECA CTF 2019 | 23 Aug., 21:00 UTC — 25 Aug. 2019, 21:00 UTC | Jeopardy |
On-line
| 0.00 | School teams only | |
| Chaos Communication Camp 2019 | 23 Aug., 10:00 UTC — 25 Aug. 2019, 10:00 UTC | Jeopardy |
On-line
| 25.00 | | |
| HackCon 2019 | 22 Aug., 15:30 UTC — 23 Aug. 2019, 15:30 UTC | Jeopardy |
On-line
| 22.19 | | |
| Saudi CTF | 15 Aug., 03:58 UTC — 17 Aug. 2019, 03:58 UTC | Jeopardy |
On-line
| 0.00 | | |
| RedpwnCTF 2019 | 12 Aug., 16:00 UTC — 16 Aug. 2019, 16:00 UTC | Jeopardy |
On-line
| 22.45 | | |
| Crypto CTF 2019 | 10 Aug., 06:00 UTC — 11 Aug. 2019, 06:00 UTC | Jeopardy |
On-line
| 24.05 | | |
| ISITDTU CTF 2019 Finals | 10 Aug., 02:00 UTC — 11 Aug. 2019, 02:00 UTC | Jeopardy |
Danang, Vietnam
| 25.00 | | |
| DEF CON CTF 2019 | 09 Aug., 17:00 UTC — 11 Aug. 2019, 20:00 UTC | Attack-Defense |
Las Vegas, NV, USA
| 72.50 | Prequalified teams only | |
| OpenCTF 2019 | 09 Aug., 10:00 UTC — 10 Aug. 2019, 20:00 UTC | Jeopardy |
USA, Las Vegas
| 0.00 | | |
| LKLCTF19 | 09 Aug., 09:00 UTC — 13 Aug. 2019, 14:30 UTC | Jeopardy |
Perm, Russia
| 0.00 | | missing the scoreboard |
| De1CTF 2019 | 03 Aug., 01:00 UTC — 05 Aug. 2019, 01:00 UTC | Jeopardy |
On-line
| 24.50 | | |
| Canadian Institute for Cybersecurity CTF Final | 01 Aug., 12:00 UTC — 01 Aug. 2019, 20:00 UTC | Jeopardy |
On-line
| 0.00 | | missing the scoreboard |
| ByteCTF | 20 July, 18:29 UTC — 22 July 2019, 18:30 UTC | Jeopardy |
On-line
| 0.00 | School teams only | |
| CyBRICS CTF Quals 2019 | 20 July, 10:00 UTC — 21 July 2019, 10:00 UTC | Jeopardy |
On-line
| 23.58 | | |
| De1CTF 2019(revoke) | 20 July, 09:00 UTC — 22 July 2019, 09:00 UTC | Jeopardy |
On-line
| 0.00 | | missing the scoreboard |
| peaCTF 2019 | 14 July, 04:00 UTC — 12 Aug. 2019, 04:00 UTC | Jeopardy |
On-line
| 0.00 | | |
| InnoCTF International 2019 | 13 July, 08:00 UTC — 14 July 2019, 08:00 UTC | Jeopardy |
On-line
| 0.00 | | |
| CInsects CTF 2019 | 12 July, 10:00 UTC — 12 July 2019, 19:00 UTC | Attack-Defense |
On-line
| 23.50 | | |
| ENOWARS 3 | 05 July, 09:00 UTC — 05 July 2019, 19:00 UTC | Attack-Defense |
On-line
| 24.75 | | |
| WCTF 2019 ONLINE | 05 July, 02:00 UTC — 06 July 2019, 10:00 UTC | Jeopardy |
On-line
| 1.00 | | |
| AltayCTF-2019 | 30 June, 03:00 UTC — 30 June 2019, 12:00 UTC | Attack-Defense |
Russia, Barnaul
| 0.00 | | missing the scoreboard |
| Canadian Institute for Cybersecurity_Capture the Flag | 29 June, 12:00 UTC — 29 June 2019, 22:00 UTC | Jeopardy |
On-line
| 1.00 | | missing the scoreboard |
| ISITDTU CTF 2019 Quals | 29 June, 02:00 UTC — 30 June 2019, 02:00 UTC | Jeopardy |
On-line
| 23.38 | | |
| Google Capture The Flag 2019 (Quals) | 22 June, 00:00 UTC — 23 June 2019, 23:59 UTC | Jeopardy |
On-line
| 96.75 | | |
| Midnight Sun CTF 2019 Finals | 15 June, 10:00 UTC — 16 June 2019, 10:00 UTC | Jeopardy |
Stockholm, Sweden
| 25.00 | | |
| CTF.Moscow 2019 | 10 June, 07:00 UTC — 10 June 2019, 15:00 UTC | Attack-Defense |
Moscow, Russian Federation
| 44.25 | | |
| BCACTF I | 09 June, 04:00 UTC — 16 June 2019, 04:00 UTC | Jeopardy |
On-line
| 0.00 | | missing the scoreboard |
| 0CTF/TCTF 2019 Finals | 08 June, 02:00 UTC — 09 June 2019, 09:00 UTC | Jeopardy |
Shanghai, China
| 100.00 | | |
| CONFidence CTF 2019 Finals | 03 June, 10:00 UTC — 04 June 2019, 15:30 UTC | Jeopardy |
On-line
| 25.00 | | |
| HSCTF 6 | 03 June, 07:00 UTC — 07 June 2019, 19:00 UTC | Jeopardy |
On-line
| 23.68 | | |
| Facebook CTF 2019 | 01 June, 00:00 UTC — 03 June 2019, 00:00 UTC | Jeopardy |
On-line
| 24.30 | | |
| BCTF 2019 finals | 31 May, 09:00 UTC — 01 June 2019, 18:00 UTC | Jeopardy |
751 D·PARK,Beijing,China
| 0.00 | | |
| FAUST CTF 2019 | 25 May, 13:00 UTC — 25 May 2019, 22:00 UTC | Attack-Defense |
On-line
| 32.50 | | |
| Security Fest 2019 | 22 May, 15:00 UTC — 23 May 2019, 15:00 UTC | Jeopardy |
On-line
| 40.82 | | |
| MIEM Real CTF Finals | 18 May, 09:00 UTC — 19 May 2019, 16:00 UTC | Attack-Defense |
Moscow, Russia
| 22.97 | | |
| Harekaze CTF 2019 | 18 May, 06:00 UTC — 19 May 2019, 06:00 UTC | Jeopardy |
On-line
| 23.83 | | |
| RCTF 2019 | 18 May, 01:00 UTC — 20 May 2019, 01:00 UTC | Jeopardy |
On-line
| 36.00 | | |
| NorthSec 2019 | 17 May, 23:00 UTC — 19 May 2019, 21:00 UTC | Hack quest |
Montreal, Quebec, Canada
| 21.88 | | |
| CTF 313 2019 | 16 May, 08:00 UTC — 17 May 2019, 16:30 UTC | Jeopardy |
USA, Detroit
| 20.71 | | |
| YauzaCTF 2019 Finals | 12 May, 15:00 UTC — 12 May 2019, 23:00 UTC | Jeopardy |
Russia, Moscow
| 0.00 | | |
| DEF CON CTF Qualifier 2019 | 11 May, 00:00 UTC — 13 May 2019, 00:00 UTC | Jeopardy |
On-line
| 58.89 | | |
| HITB CTF Amsterdam 2019 | 09 May, 08:00 UTC — 10 May 2019, 15:00 UTC | Jeopardy |
Amsterdam
| 25.00 | | |
| TSG CTF | 04 May, 07:00 UTC — 05 May 2019, 07:00 UTC | Jeopardy |
On-line
| 23.67 | | |
| INS'hAck 2019 | 02 May, 17:00 UTC — 05 May 2019, 17:00 UTC | Jeopardy |
On-line
| 29.53 | | |
| CTF19 - ALL.MN | 01 May, 00:00 UTC — 04 May 2019, 14:00 UTC | Jeopardy |
On-line
| 13.00 | | missing the scoreboard |
| BTH_CTF{sM3ll_th3_sH3ll} | 27 April, 16:00 UTC — 28 April 2019, 10:00 UTC | Jeopardy |
Sweden, Karlskrona
| 0.00 | | |
| OmCTF-2019 | 27 April, 09:00 UTC — 28 April 2019, 19:00 UTC | Attack-Defense |
On-line
| 0.00 | | |
| *CTF 2019 | 27 April, 01:00 UTC — 29 April 2019, 01:00 UTC | Jeopardy |
On-line
| 25.00 | | |
| RuCTF Finals 2019 | 26 April, 05:00 UTC — 29 April 2019, 10:00 UTC | Attack-Defense |
UrFU, Ekaterinburg, Russian Federation
| 25.00 | | |
| UUT CTF | 25 April, 13:30 UTC — 28 April 2019, 13:30 UTC | Jeopardy |
On-line
| 20.10 | | |
| CSA Capture The Flag 2019 | 25 April, 02:00 UTC — 02 May 2019, 02:00 UTC | Jeopardy |
On-line
| 0.00 | | missing the scoreboard |
| Blaze CTF 2019 | 20 April, 20:20 UTC — 25 April 2019, 16:20 UTC | Jeopardy |
On-line
| 24.07 | | |
| ASIS CTF Quals 2019 | 20 April, 06:00 UTC — 22 April 2019, 06:00 UTC | Jeopardy |
On-line
| 61.74 | | |
| ångstromCTF 2019 | 20 April, 00:00 UTC — 25 April 2019, 00:00 UTC | Jeopardy |
On-line
| 22.98 | | |
| TG:Hack 2019 | 17 April, 16:00 UTC — 20 April 2019, 16:00 UTC | Jeopardy |
On-line
| 0.00 | | missing the scoreboard |
| MIEM Real CTF Quals | 14 April, 21:00 UTC — 21 April 2019, 21:00 UTC | Jeopardy |
On-line
| 24.41 | | |
| Securinets CTF Final 2019 | 14 April, 09:00 UTC — 14 April 2019, 16:00 UTC | Jeopardy |
Tunisia, Tunis
| 0.00 | | |
| Hack Zone Tunisia 2019 | 13 April, 18:00 UTC — 14 April 2019, 06:00 UTC | Jeopardy |
On-line
| 24.80 | | |
| YauzaCTF 2019 Quals | 13 April, 15:00 UTC — 14 April 2019, 15:00 UTC | Jeopardy |
On-line
| 22.71 | | |
| PlaidCTF 2019 | 12 April, 21:00 UTC — 14 April 2019, 21:00 UTC | Jeopardy |
On-line
| 95.78 | | |
| WPICTF 2019 | 12 April, 20:00 UTC — 14 April 2019, 23:00 UTC | Jeopardy |
On-line
| 21.94 | | |
| Byte Bandits CTF 2019 | 12 April, 15:30 UTC — 13 April 2019, 15:30 UTC | Jeopardy |
On-line
| 25.00 | | |
| Kaspersky Industrial CTF Finals | 09 April, 01:30 UTC — 10 April 2019, 05:30 UTC | Attack-Defense |
SAS Conference, Singapore
| 0.00 | | |
| TG:Hack -delete me- | 08 April, 18:00 UTC — 11 April 2019, 18:00 UTC | Jeopardy |
Norway, Hamar
| 0.00 | | missing the scoreboard |
| CBM CTF 2019 | 06 April, 18:30 UTC — 07 April 2019, 18:30 UTC | Jeopardy |
On-line
| 15.71 | | |
| SpamAndFlags Teaser 2019 | 06 April, 12:01 UTC — 07 April 2019, 12:01 UTC | Jeopardy |
On-line
| 23.89 | | |
| AceBear Security Contest 2019 | 06 April, 00:00 UTC — 07 April 2019, 00:00 UTC | Jeopardy |
On-line
| 24.63 | | |
| TJCTF 2019 | 05 April, 23:00 UTC — 09 April 2019, 23:00 UTC | Jeopardy |
On-line
| 24.44 | School teams only | |
| SwampCTF 2019 | 05 April, 22:00 UTC — 07 April 2019, 22:00 UTC | Jeopardy |
On-line
| 22.37 | | |
| Midnight Sun CTF 2019 Quals | 05 April, 16:00 UTC — 06 April 2019, 16:00 UTC | Jeopardy |
On-line
| 24.89 | | |
| RADARCTF | 03 April, 16:00 UTC — 04 April 2019, 16:00 UTC | Jeopardy |
On-line
| 20.82 | | |
| Radio Activity CTF 2019 | 02 April, 09:25 UTC — 05 May 2019, 23:59 UTC | Jeopardy |
On-line
| 0.00 | | missing the scoreboard |
| ENCRYPT CTF | 02 April, 05:00 UTC — 04 April 2019, 05:00 UTC | Jeopardy |
On-line
| 19.12 | | |
| April Fools' GTF 3rd 2019 | 01 April, 00:00 UTC — 01 April 2019, 11:59 UTC | Jeopardy |
On-line
| 25.00 | | missing the scoreboard |
| TyumenCTF 2019: Millennium | 31 March, 06:00 UTC — 31 March 2019, 14:00 UTC | Jeopardy |
On-line
| 0 | Academic teams only | |
| Sunshine CTF 2019 | 30 March, 13:00 UTC — 01 April 2019, 01:00 UTC | Jeopardy |
On-line
| 25.00 | | |
| Sogeti Cyber e-Scape | 30 March, 08:00 UTC — 30 March 2019, 20:00 UTC | Hack quest |
France, Paris
| 0.00 | | missing the scoreboard |
| b00t2root '19 | 29 March, 17:30 UTC — 30 March 2019, 17:30 UTC | Jeopardy |
On-line
| 19.01 | | |
| VolgaCTF 2019 Qualifier | 29 March, 15:00 UTC — 31 March 2019, 15:00 UTC | Jeopardy |
On-line
| 28.44 | | |
| Securinets CTF Quals 2019 | 23 March, 16:00 UTC — 24 March 2019, 16:00 UTC | Jeopardy |
On-line
| 23.06 | | |
| 0CTF/TCTF 2019 Quals | 23 March, 06:00 UTC — 25 March 2019, 06:00 UTC | Jeopardy |
On-line
| 79.75 | | |
| Insomni'hack 2019 | 22 March, 17:00 UTC — 23 March 2019, 03:00 UTC | Jeopardy |
Switzerland, Geneva
| 71.00 | | |
| CONFidence CTF 2019 Teaser | 16 March, 11:00 UTC — 17 March 2019, 11:00 UTC | Jeopardy |
On-line
| 24.96 | | |
| UCSB iCTF 2019 | 15 March, 17:00 UTC — 16 March 2019, 01:00 UTC | Attack-Defense |
On-line
| 35.45 | | |
| UTCTF 2019 | 09 March, 01:00 UTC — 11 March 2019, 01:00 UTC | Jeopardy |
On-line
| 24.83 | | |
| Pragyan CTF 2019 | 08 March, 12:30 UTC — 10 March 2019, 12:30 UTC | Jeopardy |
On-line
| 22.43 | | |
| Aero CTF 2019 | 08 March, 09:00 UTC — 09 March 2019, 09:00 UTC | Jeopardy |
On-line
| 23.86 | | |
| Mars@hack 2019 | 06 March, 09:00 UTC — 06 March 2019, 19:00 UTC | Jeopardy |
St-Pierre-du-Mont
| 0.00 | | missing the scoreboard |
| BSidesSF 2019 CTF | 03 March, 17:00 UTC — 05 March 2019, 01:00 UTC | Jeopardy |
On-line
| 25.00 | | |
| TAMUctf 19 | 23 Feb., 00:00 UTC — 04 March 2019, 00:00 UTC | Jeopardy |
On-line
| 33.16 | | |
| STEM CTF: Cyber Challenge 2019 | 22 Feb., 19:00 UTC — 23 Feb. 2019, 19:00 UTC | Jeopardy |
On-line
| 23.25 | | |
| Quals: Saudi and Oman National Cyber Security CTF | 07 Feb., 16:00 UTC — 09 Feb. 2019, 21:00 UTC | Jeopardy |
On-line
| 0.00 | | missing the scoreboard |
| Evlz CTF | 02 Feb., 15:30 UTC — 03 Feb. 2019, 15:30 UTC | Jeopardy |
On-line
| 18.44 | | |
| BITSCTF 2019 | 01 Feb., 21:00 UTC — 03 Feb. 2019, 21:00 UTC | Jeopardy |
On-line
| 22.92 | | |
| nullcon HackIM 2019 | 01 Feb., 16:30 UTC — 03 Feb. 2019, 04:30 UTC | Jeopardy |
On-line
| 25.79 | | |
| SOC Battle | 01 Feb., 09:00 UTC — 30 April 2019, 23:59 UTC | Jeopardy | | 0.00 | | missing the scoreboard |
| NeverLAN CTF 2019 | 31 Jan., 08:00 UTC — 03 Feb. 2019, 21:00 UTC | Jeopardy |
On-line
| 20.25 | | |
| Codegate CTF 2019 Preliminary | 26 Jan., 00:00 UTC — 27 Jan. 2019, 00:00 UTC | Jeopardy |
On-line
| 25.00 | | missing the scoreboard |
| FireShell CTF 2019 | 25 Jan., 16:00 UTC — 26 Jan. 2019, 16:00 UTC | Jeopardy |
On-line
| 24.39 | | |
| Insomni'hack teaser 2019 | 19 Jan., 12:00 UTC — 20 Jan. 2019, 12:00 UTC | Jeopardy |
On-line
| 41.56 | | |
