#2 | bi0sCTF 2025 June 7 – June 8, 2025 | |
#2 | SASCTF 2025 Quals May 24 – May 25, 2025 | |
#3 | Midnight Sun CTF 2025 Quals May 17 – May 18, 2025 | |
#1 | ICCSDFAI April 29 – April 30, 2025 Astana, Kazakhstan | |
#16 | DEF CON CTF Qualifier 2025 April 12 – April 14, 2025 | |
#2 | 1753CTF 2025 April 11 – April 12, 2025 | |
#5 | PlaidCTF 2025 April 4 – April 6, 2025 | |
#5 | Codegate CTF 2025 Preliminary March 29 – March 29, 2025 | |
#4 | DiceCTF 2025 Quals March 28 – March 30, 2025 | |
#1 | Cyber Apocalypse CTF 2025: Tales from Eldoria March 21 – March 26, 2025 | |
#3 | m0leCon CTF 2025 March 20 – March 21, 2025 Torino, Italy | |
#2 | TPCTF 2025 March 8 – March 10, 2025 | |
#4 | SECCON CTF 13 International Finals March 1 – March 2, 2025 Tokyo, Japan | |
#2 | HKCERT CTF 2024 (Final Round) January 20 – January 21, 2025 | |
#2 | SUCTF 2025 January 11 – January 13, 2025 | |
#1 | IrisCTF 2025 January 4 – January 6, 2025 | |
#1 | ASIS CTF Finals 2024 December 28 – December 29, 2024 | |
#2 | hxp 38C3 CTF December 27 – December 29, 2024 | |
#1 | 0CTF 2024 December 21 – December 23, 2024 | |
#2 | ISITDTU CTF 2024 Finals December 7 – December 8, 2024 Da Nang, Vietnam | |
#9 | BlackHat MEA CTF Final 2024 November 26 – November 28, 2024 Riyadh, Saudi Arabia | |
#4 | SECCON CTF 13 Quals November 23 – November 24, 2024 | |
#1 | BRICS+ CTF Finals 2024 November 16 – November 16, 2024 | |
#4 | 1337UP LIVE CTF November 15 – November 16, 2024 | |
#1 | HKCERT CTF 2024 (Qualifying Round) November 8 – November 10, 2024 | |
#1 | ISITDTU CTF 2024 Quals October 26 – October 27, 2024 | |
#2 | SAS CTF 2024 Finals October 22 – October 22, 2024 Bali, Indonesia | |
#7 | BRICS+ CTF Quals 2024 October 5 – October 6, 2024 | |
#6 | justCTF 2024 finals September 28 – September 29, 2024 Cracow, Poland | |
#2 | SCTF 2024 September 28 – September 30, 2024 | |
#8 | m0leCon CTF 2025 Teaser September 13 – September 14, 2024 | |
#10 | BlackHat MEA CTF Qualification 2024 September 1 – September 2, 2024 | |
#1 | idekCTF 2024 August 17 – August 19, 2024 | |
#11 | DEF CON CTF 2024 August 9 – August 11, 2024 | |
#2 | corCTF 2024 July 27 – July 29, 2024 | |
#14 | ImaginaryCTF 2024 July 19 – July 21, 2024 | |
#1 | HITCON CTF 2024 Quals July 12 – July 14, 2024 | |
#12 | UIUCTF 2024 June 29 – July 1, 2024 | |
#5 | DiceCTF 2024 Finals June 29 – June 30, 2024 New York, USA | |
#9 | Google Capture The Flag 2024 June 21 – June 23, 2024 | |
#1 | justCTF 2024 teaser June 15 – June 16, 2024 | |
#1 | R3CTF/YUANHENGCTF 2024 June 8 – June 10, 2024 | |
#15 | Codegate CTF 2024 Preliminary June 1 – June 2, 2024 | |
#2 | ångstromCTF 2024 May 25 – May 28, 2024 | |
#2 | BYUCTF 2024 May 17 – May 19, 2024 | |
#20 | DEF CON CTF Qualifier 2024 May 4 – May 6, 2024 | |
#1 | cr3 CTF 2024 April 26 – April 28, 2024 | |
#24 | Midnight Sun CTF 2024 Quals April 20 – April 21, 2024 | |
#8 | AVSS Contest 2024 April 20 – April 22, 2024 | |
#3 | PlaidCTF 2024 April 12 – April 14, 2024 | |
#8 | LINE CTF 2024 March 23 – March 24, 2024 | |
#1 | WolvCTF 2024 March 15 – March 17, 2024 | |
#1 | Cyber Apocalypse 2024: Hacker Royale March 9 – March 13, 2024 | |
#13 | bi0sCTF 2024 February 24 – February 26, 2024 | |
#1 | LA CTF 2024 February 17 – February 18, 2024 | |
#5 | ESCAPE CTF Final February 3 – February 3, 2024 | |
#3 | Real World CTF 6th January 26 – January 28, 2024 | |
#15 | Insomni'hack teaser 2024 January 20 – January 21, 2024 | |
#1 | UofTCTF 2024 December 30 – January 14, 2024 | |
#1 | IrisCTF 2024 January 6 – January 8, 2024 | |
#8 | 37C3 Potluck CTF December 28 – December 29, 2023 | |
#7 | SECCON CTF 2023 International Finals December 23 – December 24, 2023 Tokyo, Japan | |
#1 | niteCTF 2023 December 17 – December 19, 2023 | |
#1 | BackdoorCTF 2023 December 16 – December 18, 2023 | |
#1 | The Cyber Cooperative CTF December 15 – December 18, 2023 | |
#7 | CTFZone 2023 Final November 25 – November 25, 2023 | |
#1 | GlacierCTF 2023 November 24 – November 26, 2023 | |
#1 | 1337UP LIVE CTF November 17 – November 18, 2023 | |
#7 | BRICS+ CTF Finals 2023 November 11 – November 11, 2023 | |
#1 | HKCERT CTF 2023 November 10 – November 12, 2023 | |
#3 | Srdnlen CTF 2023 October 28 – October 29, 2023 | |
#8 | 0CTF/TCTF 2023 December 9 – December 11, 2023 | |
#2 | HITCON CTF 2023 Final November 14 – November 15, 2023 Taipei, Taiwan | |
#2 | RuCTF 2023 November 4 – November 4, 2023 | |
#13 | Hack.lu CTF 2023 October 13 – October 15, 2023 | |
#18 | MapleCTF 2023 September 30 – October 2, 2023 | |
#1 | BRICS+ CTF Quals 2023 September 24 – September 25, 2023 | |
#7 | SECCON CTF 2023 Quals September 16 – September 17, 2023 | |
#1 | Bauhinia CTF 2023 August 19 – August 21, 2023 | |
#5 | CTFZone 2023 Quals August 12 – August 13, 2023 | |
#10 | ESCAPE CTF 2023 Preliminary August 5 – August 5, 2023 | |
#5 | WACON 2023 Final September 25 – September 26, 2023 Seoul, South Korea | |
#1 | WACON 2023 Prequal September 2 – September 3, 2023 | |
#1 | Balsn CTF 2023 October 7 – October 9, 2023 | |
#8 | HITCON CTF 2023 Quals September 8 – September 10, 2023 | |
#3 | ImaginaryCTF 2023 July 21 – July 23, 2023 | |
#18 | zer0pts CTF 2023 July 15 – July 16, 2023 | |
#1 | CrewCTF 2023 July 8 – July 9, 2023 | |
#3 | UIUCTF 2023 July 1 – July 3, 2023 | |
#1 | SEETF 2023 June 10 – June 12, 2023 | |
#1 | BYUCTF 2023 May 19 – May 21, 2023 | |
#1 | UMDCTF 2023 April 28 – April 30, 2023 | |
#6 | ångstromCTF 2023 April 22 – April 26, 2023 | |
#1 | Bucket CTF 2023 April 7 – April 9, 2023 | |
#1 | RITSEC CTF 2023 March 31 – April 2, 2023 | |
#1 | WolvCTF 2023 March 17 – March 19, 2023 | |
#1 | UTCTF 2023 March 11 – March 13, 2023 | |
#4 | Cyber Apocalypse 2023: The Cursed Mission March 18 – March 23, 2023 | |
#15 | DEF CON CTF Qualifier 2023 May 27 – May 29, 2023 | |
#19 | HackTM CTF Quals 2023 February 18 – February 19, 2023 | |
#4 | PlaidCTF 2023 April 14 – April 16, 2023 | |
#8 | Hack-A-Sat 4 Qualifiers April 1 – April 2, 2023 | |
#2 | LA CTF 2023 February 11 – February 12, 2023 | |
#1 | idekCTF 2022* January 13 – January 15, 2023 | |
#3 | TetCTF 2023 January 1 – January 3, 2023 | |
#1 | X-MAS CTF 2022 December 16 – December 21, 2022 | |
#10 | KITCTFCTF 2022 December 9 – December 10, 2022 | |
#3 | STACK The Flags 2022 Open December 2 – December 4, 2022 | |
#1 | SunshineCTF 2022 November 19 – November 21, 2022 | |
#7 | Square CTF 2022 November 18 – November 19, 2022 | |
#1 | HK Cyber Security New Generation CTF Challenge 2022 November 11 – November 13, 2022 | |
#1 | GDG Algiers CTF 2022 October 7 – October 9, 2022 | |
#9 | DownUnderCTF 2022 (Online) September 23 – September 25, 2022 | |
#17 | MapleCTF 2022 August 27 – August 29, 2022 | |
#15 | Hacker's Playground 2022 August 22 – August 23, 2022 | |
#3 | SHELLCTF 2022 August 12 – August 14, 2022 | |
#4 | corCTF 2022 August 6 – August 8, 2022 | |
#3 | UACTF 2022 July 30 – August 1, 2022 | |
#9 | DiceCTF @ HOPE July 22 – July 24, 2022 | |
#3 | ImaginaryCTF 2022 July 15 – July 18, 2022 | |
#1 | BSidesTLV 2022 CTF June 27 – June 29, 2022 | |
#3 | TyphoonCon CTF 2022 June 20 – June 24, 2022 | |
#1 | Access Denied CTF 2022 June 10 – June 12, 2022 | |
#11 | HSCTF 9 June 5 – June 10, 2022 | |
#1 | BYUCTF 2022 May 27 – May 29, 2022 | |
#1 | hackrocks & HackArmour CTF May 19 – May 23, 2022 | |
#5 | San Diego CTF 2022 May 7 – May 9, 2022 | |
#6 | NahamCon CTF 2022 April 28 – April 30, 2022 | |
#14 | b01lers CTF April 23 – April 25, 2022 | |
#19 | TAMUctf 2022 April 15 – April 17, 2022 | |
#3 | CrewCTF 2022 April 15 – April 17, 2022 | |
#9 | HackPack CTF 2022 April 8 – April 9, 2022 | |
#23 | UMassCTF 2022 April 1 – April 3, 2022 | |
#1 | RITSEC CTF 2022 April 1 – April 4, 2022 | |
#2 | Wolverine Security Conference/CTF March 25 – March 27, 2022 | |
#1 | VishwaCTF 2022 March 19 – March 21, 2022 | |
#7 | UTCTF 2022 March 12 – March 14, 2022 | |
#6 | DaVinciCTF 2022 March 11 – March 13, 2022 | |
#9 | UMDCTF 2022 March 4 – March 6, 2022 | |
#1 | FooBar CTF 2022 March 4 – March 5, 2022 | |
#1 | wtfctf 2022 February 27 – February 28, 2022 | |
#2 | Ugra CTF Quals 2022 February 26 – March 1, 2022 | |
#11 | TSJ CTF 2022 February 26 – February 28, 2022 | |
#1 | Guinean Cyber Security Challenge February 20 – February 20, 2022 | |
#1 | MOCSCTF 2022 February 23 – February 23, 2022 | |
#9 | DefCamp CTF 21-22 Online February 11 – February 13, 2022 | |
#1 | Cyber Grabs CTF 0x03 February 6 – February 6, 2022 | |
#3 | KnightCTF 2022 January 20 – January 21, 2022 | |
#8 | BackdoorCTF 2021 December 24 – December 25, 2021 | |
#17 | idekCTF 2021 December 11 – December 13, 2021 | |
#6 | NITECTF December 10 – December 12, 2021 | |
#15 | TFC CTF 2021 November 26 – November 28, 2021 | |