Name: Winja CTF | Nullcon Goa 2025
Date: 02 March, 06:00 UTC — 02 March 2025, 11:00 UTC
Format: Jeopardy
Location: On-line
Weight: 13.00
Notes: 0 teams will participate
More info: https://ctftime.org/event/2692
Date: 02 March, 06:00 UTC — 02 March 2025, 11:00 UTC
Format: Jeopardy
Location: On-line
Weight: 13.00
Notes: 0 teams will participate
More info: https://ctftime.org/event/2692
ctftime.org
Winja CTF | Nullcon Goa 2025
Winja CTF is a hybrid Capture The Flag event (Jeopardy Style) happening online as well as physically at Nullcon Goa 2...
Name: Ugra CTF Quals 2025
Date: 08 March, 07:00 UTC — 09 March 2025, 19:00 UTC
Format: Jeopardy
Location: On-line
Weight: 32.59
Notes: 0 teams will participate
More info: https://ctftime.org/event/2693
Date: 08 March, 07:00 UTC — 09 March 2025, 19:00 UTC
Format: Jeopardy
Location: On-line
Weight: 32.59
Notes: 0 teams will participate
More info: https://ctftime.org/event/2693
ctftime.org
Ugra CTF Quals 2025
Ugra CTF Quals 2025 is an open information security competition for beginners. It is a 36-hour online event. Everybod...
Name: Cyber Apocalypse CTF 2025: Tales from Eldoria
Date: 21 March, 13:00 UTC — 26 March 2025, 12:59 UTC
Format: Jeopardy
Location: On-line
Weight: 24.00
Notes: 1 teams will participate
More info: https://ctftime.org/event/2674
Date: 21 March, 13:00 UTC — 26 March 2025, 12:59 UTC
Format: Jeopardy
Location: On-line
Weight: 24.00
Notes: 1 teams will participate
More info: https://ctftime.org/event/2674
ctftime.org
Cyber Apocalypse CTF 2025: Tales from Eldoria
In the ancient realm of Eldoria, a land rich with magic and steeped in legend, peace has reigned for centuries under ...
Name: WHY2025 CTF Teaser
Date: 21 March, 19:00 UTC — 23 March 2025, 19:00 UTC
Format: Jeopardy
Location: On-line
Weight: 0.00
Notes: 0 teams will participate
More info: https://ctftime.org/event/2679
Date: 21 March, 19:00 UTC — 23 March 2025, 19:00 UTC
Format: Jeopardy
Location: On-line
Weight: 0.00
Notes: 0 teams will participate
More info: https://ctftime.org/event/2679
ctftime.org
WHY2025 CTF Teaser
Get ready to hack! The CTF is back at WHY2025!
Brought to you by the same team behind the legendary CTFs at OHM201...
Brought to you by the same team behind the legendary CTFs at OHM201...
Name: NNS CTF 2025
Date: 29 Aug., 16:00 UTC — 31 Aug. 2025, 16:00 UTC
Format: Jeopardy
Location: On-line
Weight: 0.00
Notes: 0 teams will participate
More info: https://ctftime.org/event/2684
Date: 29 Aug., 16:00 UTC — 31 Aug. 2025, 16:00 UTC
Format: Jeopardy
Location: On-line
Weight: 0.00
Notes: 0 teams will participate
More info: https://ctftime.org/event/2684
ctftime.org
NNS CTF 2025
Join us for the first edition of jeopardy-style CTF organized by the Norske Nøkkelsnikere CTF team! There will be cha...
Name: Undutmaning 2025
Date: 29 March, 11:00 UTC — 29 March 2025, 19:00 UTC
Format: Jeopardy
Location: On-line
Weight: 24.50
Notes: 0 teams will participate
More info: https://ctftime.org/event/2589
Date: 29 March, 11:00 UTC — 29 March 2025, 19:00 UTC
Format: Jeopardy
Location: On-line
Weight: 24.50
Notes: 0 teams will participate
More info: https://ctftime.org/event/2589
ctftime.org
Undutmaning 2025
A CTF created as a joint effort between Sweden's intelligence organizations:
* Swedish Military Intelligence and Sec...
* Swedish Military Intelligence and Sec...
Name: THCon 2K25 CTF
Date: 12 April, 08:00 UTC — 12 April 2025, 08:00 UTC
Format: Jeopardy
Location: On-line
Weight: 23.65
Notes: 0 teams will participate
More info: https://ctftime.org/event/2660
Date: 12 April, 08:00 UTC — 12 April 2025, 08:00 UTC
Format: Jeopardy
Location: On-line
Weight: 23.65
Notes: 0 teams will participate
More info: https://ctftime.org/event/2660
ctftime.org
THCon 2K25 CTF
Hi CTFers,
We are proud to announce the 9th edition of the Toulouse Hacking Convention !
There will be conference...
We are proud to announce the 9th edition of the Toulouse Hacking Convention !
There will be conference...
Name: Midnight Flag CTF - INSURRECTION
Date: 12 April, 08:00 UTC — 13 April 2025, 16:00 UTC
Format: Jeopardy
Location: Unknown
Weight: 0.00
Notes: 0 teams will participate
More info: https://ctftime.org/event/2687
Date: 12 April, 08:00 UTC — 13 April 2025, 16:00 UTC
Format: Jeopardy
Location: Unknown
Weight: 0.00
Notes: 0 teams will participate
More info: https://ctftime.org/event/2687
ctftime.org
Midnight Flag CTF - INSURRECTION
Qualifiers for the 5th edition of the Midnight Flag CTF, open to any level of players.
The final will be held on si...
The final will be held on si...
Name: SummitCTF 2025
Date: 12 April, 14:00 UTC — 13 April 2025, 14:00 UTC
Format: Jeopardy
Location: On-line
Weight: 0.00
Notes: 0 teams will participate
More info: https://ctftime.org/event/2662
Date: 12 April, 14:00 UTC — 13 April 2025, 14:00 UTC
Format: Jeopardy
Location: On-line
Weight: 0.00
Notes: 0 teams will participate
More info: https://ctftime.org/event/2662
ctftime.org
SummitCTF 2025
SummitCTF is an annual Capture the Flag (CTF) competition hosted by the Cybersecurity Club at Virginia Tech (CyberVT)...
Name: DawgCTF 2025
Date: 18 April, 12:00 UTC — 20 April 2025, 12:00 UTC
Format: Jeopardy
Location: On-line
Weight: 69.00
Notes: 0 teams will participate
More info: https://ctftime.org/event/2651
Date: 18 April, 12:00 UTC — 20 April 2025, 12:00 UTC
Format: Jeopardy
Location: On-line
Weight: 69.00
Notes: 0 teams will participate
More info: https://ctftime.org/event/2651
ctftime.org
DawgCTF 2025
DawgCTF is an introductory CTF hosted by the UMBC CyberDawgs. The event wouldn't be possible without our sponsors and...
Name: b01lers CTF 2025
Date: 18 April, 23:00 UTC — 20 April 2025, 23:00 UTC
Format: Jeopardy
Location: On-line
Weight: 44.50
Notes: 0 teams will participate
More info: https://ctftime.org/event/2652
Date: 18 April, 23:00 UTC — 20 April 2025, 23:00 UTC
Format: Jeopardy
Location: On-line
Weight: 44.50
Notes: 0 teams will participate
More info: https://ctftime.org/event/2652
ctftime.org
b01lers CTF 2025
b01lers CTF is the public competitive CTF hosted by the b01lers CTF team at Purdue University.
Registration will o...
Registration will o...
Name: UMassCTF 2025
Date: 18 April, 23:00 UTC — 20 April 2025, 23:00 UTC
Format: Jeopardy
Location: On-line
Weight: 48.38
Notes: 0 teams will participate
More info: https://ctftime.org/event/2653
Date: 18 April, 23:00 UTC — 20 April 2025, 23:00 UTC
Format: Jeopardy
Location: On-line
Weight: 48.38
Notes: 0 teams will participate
More info: https://ctftime.org/event/2653
ctftime.org
UMassCTF 2025
UMass CTF is running again this year!
We'll have awesome challenges in:
Reverse Engineering
Cryptography
Fore...
We'll have awesome challenges in:
Reverse Engineering
Cryptography
Fore...
Name: ICCSDFAI
Date: 29 April, 11:00 UTC — 30 April 2025, 17:00 UTC
Format: Jeopardy
Location: Astana, Kazakhstan
Weight: 0.00
Notes: 0 teams will participate
More info: https://ctftime.org/event/2685
Date: 29 April, 11:00 UTC — 30 April 2025, 17:00 UTC
Format: Jeopardy
Location: Astana, Kazakhstan
Weight: 0.00
Notes: 0 teams will participate
More info: https://ctftime.org/event/2685
ctftime.org
ICCSDFAI
29-30 April, 2025
Off-line
Duration: 14 hours
Format: Jeopardy
Categories: Malware, Forensics, Steganography, Cry...
Off-line
Duration: 14 hours
Format: Jeopardy
Categories: Malware, Forensics, Steganography, Cry...
Name: Platypwn 2025
Date: 15 Nov., 12:00 UTC — 16 Nov. 2025, 12:00 UTC
Format: Jeopardy
Location: On-line
Weight: 33.29
Notes: 0 teams will participate
More info: https://ctftime.org/event/2606
Date: 15 Nov., 12:00 UTC — 16 Nov. 2025, 12:00 UTC
Format: Jeopardy
Location: On-line
Weight: 33.29
Notes: 0 teams will participate
More info: https://ctftime.org/event/2606
ctftime.org
Platypwn 2025
The Platypwn 2025 is an online Jeopardy CTF which offers easy challenges for beginners, but also medium and difficult...
Name: PascalCTF Beginners 2025
Date: 19 March, 15:00 UTC — 19 March 2025, 20:00 UTC
Format: Jeopardy
Location: On-line
Weight: 0.00
Notes: 0 teams will participate
More info: https://ctftime.org/event/2664
Date: 19 March, 15:00 UTC — 19 March 2025, 20:00 UTC
Format: Jeopardy
Location: On-line
Weight: 0.00
Notes: 0 teams will participate
More info: https://ctftime.org/event/2664
ctftime.org
PascalCTF Beginners 2025
PascalCTF is a cybersecurity event organized by high school students to attract other students to the world of CTFs. ...
Name: TPCTF 2025
Date: 08 March, 01:00 UTC — 10 March 2025, 01:00 UTC
Format: Jeopardy
Location: On-line
Weight: 25.00
Notes: 44 teams will participate
More info: https://ctftime.org/event/2645
Date: 08 March, 01:00 UTC — 10 March 2025, 01:00 UTC
Format: Jeopardy
Location: On-line
Weight: 25.00
Notes: 44 teams will participate
More info: https://ctftime.org/event/2645
ctftime.org
TPCTF 2025
TPCTF 2025 is a Jeopardy-style Online Capture The Flag Competition presented by Team Redbud and Team pkucc. The conte...
Name: K!nd4SUS CTF 2025
Date: 15 March, 13:00 UTC — 16 March 2025, 13:00 UTC
Format: Jeopardy
Location: On-line
Weight: 0.00
Notes: 1 teams will participate
More info: https://ctftime.org/event/2703
Date: 15 March, 13:00 UTC — 16 March 2025, 13:00 UTC
Format: Jeopardy
Location: On-line
Weight: 0.00
Notes: 1 teams will participate
More info: https://ctftime.org/event/2703
ctftime.org
K!nd4SUS CTF 2025
K!nd4SUS CTF is a Jeopardy-style Capture-The-Flag competition created with love by the K!nd4SUS Team, from the Univer...
Name: DaVinciCTF 2025
Date: 24 May, 10:00 UTC — 25 May 2025, 20:00 UTC
Format: Jeopardy
Location: On-line
Weight: 0.00
Notes: 0 teams will participate
More info: https://ctftime.org/event/2675
Date: 24 May, 10:00 UTC — 25 May 2025, 20:00 UTC
Format: Jeopardy
Location: On-line
Weight: 0.00
Notes: 0 teams will participate
More info: https://ctftime.org/event/2675
ctftime.org
DaVinciCTF 2025
DaVinciCTF is a jeopardy-style CTF competition held by DaVinciCode, the french academic team of the Pôle Léonard de V...
Name: WhiteHats TrojanCTF 2025
Date: 17 May, 09:00 UTC — 17 May 2025, 21:00 UTC
Format: Jeopardy
Location: Netherlands, Eindhoven
Weight: 0.00
Notes: 0 teams will participate
More info: https://ctftime.org/event/2644
Date: 17 May, 09:00 UTC — 17 May 2025, 21:00 UTC
Format: Jeopardy
Location: Netherlands, Eindhoven
Weight: 0.00
Notes: 0 teams will participate
More info: https://ctftime.org/event/2644
ctftime.org
WhiteHats TrojanCTF 2025
A full-day CTF event on TU/e campus, sponsored by WhiteHats. Join our Discord and stay tuned for more information: ht...
Name: HICAThon 1.0
Date: 25 March, 03:00 UTC — 26 March 2025, 12:30 UTC
Format: Jeopardy
Location: On-line
Weight: 0.00
Notes: 0 teams will participate
More info: https://ctftime.org/event/2724
Date: 25 March, 03:00 UTC — 26 March 2025, 12:30 UTC
Format: Jeopardy
Location: On-line
Weight: 0.00
Notes: 0 teams will participate
More info: https://ctftime.org/event/2724
ctftime.org
HICAThon 1.0
HICAThon 1.0 is an inaugural hacker summit organized by the HICA club, scheduled for 25 and 26 March. This event will...