Upcoming CTF events:

  • Name: DCTF 2021 (an DragonSec SI CTF event.) Date: May 14, 2021, 3 p.m. — 16 May 2021, 21:59 UTC  [add to calendar] Format: Jeopardy On-line Offical URL: http://dctf.dragonsec.si/ Rating weight: 0.00 Event organizers: DragonSec SI
  • Name: COMPFEST CTF 2021 (an COMPFEST CTF event.) Date: Sept. 12, 2021, 8 a.m. — 13 Sept. 2021, 08:00 UTC  [add to calendar] Format: Jeopardy On-line Offical URL: https://compfest.id/ Rating weight: 0.00 Event organizers: CSUI
  • Name: Crypto CTF 2021 (an Crypto CTF event.) Date: July 30, 2021, 4 p.m. — 31 July 2021, 16:00 UTC  [add to calendar] Format: Jeopardy On-line Offical URL: https://cr.yp.toc.tf/ Rating weight: 36.00 Event organizers: ASIS
  • Name: RaRCTF 2021 (an RaRCTF event.) Date: Aug. 6, 2021, 5 p.m. — 09 Aug. 2021, 17:00 UTC  [add to calendar] Format: Jeopardy On-line Offical URL: https://rars.win/ Rating weight: 0.00 Event organizers: The WINRaRs
  • Name: TSG CTF 2021 (an TSG CTF event.) Date: Aug. 7, 2021, 7 a.m. — 08 Aug. 2021, 07:00 UTC  [add to calendar] Format: Jeopardy On-line Offical URL: https://ctf.tsg.ne.jp/ Rating weight: 34.80 Event organizers: TSG
  • Name: Really Awesome CTF 2021 (an Really Awesome CTF event.) Date: Aug. 13, 2021, 7 p.m. — 16 Aug. 2021, 19:00 UTC  [add to calendar] Format: Jeopardy On-line Offical URL: https://ractf.co.uk/ Rating weight: 23.49 Event organizers: RACTF Organisers
  • Name: corCTF 2021 (an corCTF event.) Date: Aug. 21, 2021, midnight — 23 Aug. 2021, 00:00 UTC  [add to calendar] Format: Jeopardy On-line Offical URL: https://ctf.cor.team/ Rating weight: 0.00 Event organizers: Crusaders of Rust
  • Name: Midnight Sun CTF 2021 Finals (an Midnight Sun CTF event.) Date: Aug. 27, 2021, 10 a.m. — 28 Aug. 2021, 10:00 UTC  [add to calendar] Format: Jeopardy On-site Location: Stockholm, Sweden Offical URL: https://midnightsunctf.se/ Rating weight: 52.92 Event organizers: HackingForSoju
  • Name: ALLES! CTF 2021 (an ALLES! CTF event.) Date: Sept. 3, 2021, 4 p.m. — 05 Sept. 2021, 16:00 UTC  [add to calendar] Format: Jeopardy On-line Offical URL: https://ctf.alles.team/ Rating weight: 36.35 Event organizers: ALLES!
  • Name: CSAW CTF Qualification Round 2021 (an CSAW CTF Qualification Round event.) Date: Sept. 10, 2021, 8 p.m. — 12 Sept. 2021, 20:00 UTC  [add to calendar] Format: Jeopardy On-line Offical URL: http://ctf.csaw.io/ Rating weight: 0.00 Event organizers: NYUSEC