Name: Auvergn'Hack
Date: 05 April, 12:45 UTC — 05 April 2025, 19:00 UTC
Format: Jeopardy
Location: On-line
Weight: 0.00
Notes: 0 teams will participate
More info: https://ctftime.org/event/2752
Date: 05 April, 12:45 UTC — 05 April 2025, 19:00 UTC
Format: Jeopardy
Location: On-line
Weight: 0.00
Notes: 0 teams will participate
More info: https://ctftime.org/event/2752
ctftime.org
Auvergn'Hack
You've trekked through the jungle, driven by curiosity, the thrill of hacking, and perhaps the scent of ripe bananas!...
Name: HACK'OSINT CTF - 2025
Date: 23 May, 19:00 UTC — 25 May 2025, 19:00 UTC
Format: Jeopardy
Location: France
Weight: 0.00
Notes: 0 teams will participate
More info: https://ctftime.org/event/2722
Date: 23 May, 19:00 UTC — 25 May 2025, 19:00 UTC
Format: Jeopardy
Location: France
Weight: 0.00
Notes: 0 teams will participate
More info: https://ctftime.org/event/2722
ctftime.org
HACK'OSINT CTF - 2025
Le Hack'OSINT CTF est un CTF 100% OSINT.
Pour cette seconde édition, nous avons la chance d'être accompagné de spo...
Pour cette seconde édition, nous avons la chance d'être accompagné de spo...
Name: Season V, US Cyber Open Beginner's Game Room CTF
Date: 06 June, 21:30 UTC — 19 June 2025, 23:59 UTC
Format: Jeopardy
Location: On-line
Weight: 0
Notes: Individual
More info: https://ctftime.org/event/2716
Date: 06 June, 21:30 UTC — 19 June 2025, 23:59 UTC
Format: Jeopardy
Location: On-line
Weight: 0
Notes: Individual
More info: https://ctftime.org/event/2716
ctftime.org
Season V, US Cyber Open Beginner's Game Room CTF
The US Cyber Games program is hosting its Season V, US Cyber Open Beginner's Game Room CTF. The Beginner's Game Room ...
Name: DIVER OSINT CTF 2025
Date: 07 June, 03:00 UTC — 08 June 2025, 03:00 UTC
Format: Jeopardy
Location: On-line
Weight: 0.00
Notes: 0 teams will participate
More info: https://ctftime.org/event/2751
Date: 07 June, 03:00 UTC — 08 June 2025, 03:00 UTC
Format: Jeopardy
Location: On-line
Weight: 0.00
Notes: 0 teams will participate
More info: https://ctftime.org/event/2751
ctftime.org
DIVER OSINT CTF 2025
DIVER OSINT CTF is the real-world oriented OSINT CTF.
We provide country/region-neutral OSINT challenges.
Challenge...
We provide country/region-neutral OSINT challenges.
Challenge...
Name: Goldrush Gauntlet 2025
Date: 07 June, 13:00 UTC — 08 June 2025, 21:00 UTC
Format: Jeopardy
Location: United States, Dahloenga
Weight: 0.00
Notes: 0 teams will participate
More info: https://ctftime.org/event/2691
Date: 07 June, 13:00 UTC — 08 June 2025, 21:00 UTC
Format: Jeopardy
Location: United States, Dahloenga
Weight: 0.00
Notes: 0 teams will participate
More info: https://ctftime.org/event/2691
ctftime.org
Goldrush Gauntlet 2025
The Goldrush Gauntlet CTF 2025 is a Jeopardy-style Capture-The-Flag competition that will take place in-person on Jun...
Name: CyberSci Nationals 2025
Date: 14 June, 13:00 UTC — 15 June 2025, 23:00 UTC
Format: Jeopardy
Location: Ottawa, Canada
Weight: 25.00
Notes: 0 teams will participate
More info: https://ctftime.org/event/2689
Date: 14 June, 13:00 UTC — 15 June 2025, 23:00 UTC
Format: Jeopardy
Location: Ottawa, Canada
Weight: 25.00
Notes: 0 teams will participate
More info: https://ctftime.org/event/2689
ctftime.org
CyberSci Nationals 2025
CyberSci is Canada's national Cyber Security Challenge for university and college students.
- Think you've got an el...
- Think you've got an el...
Name: Break the Syntax CTF 2025
Date: 09 May, 16:00 UTC — 11 May 2025, 10:00 UTC
Format: Jeopardy
Location: On-line
Weight: 42.00
Notes: 0 teams will participate
More info: https://ctftime.org/event/2749
Date: 09 May, 16:00 UTC — 11 May 2025, 10:00 UTC
Format: Jeopardy
Location: On-line
Weight: 42.00
Notes: 0 teams will participate
More info: https://ctftime.org/event/2749
Name: UIUCTF 2025
Date: 28 June, 00:00 UTC — 30 June 2025, 00:00 UTC
Format: Jeopardy
Location: On-line
Weight: 91.43
Notes: 0 teams will participate
More info: https://ctftime.org/event/2640
Date: 28 June, 00:00 UTC — 30 June 2025, 00:00 UTC
Format: Jeopardy
Location: On-line
Weight: 91.43
Notes: 0 teams will participate
More info: https://ctftime.org/event/2640
ctftime.org
UIUCTF 2025
UIUCTF is an annual capture-the-flag competition hosted by SIGPwny, the cybersecurity club at the University of Illin...
Name: CTF@CIT 2025
Date: 25 April, 21:00 UTC — 27 April 2025, 19:00 UTC
Format: Jeopardy
Location: On-line
Weight: 24.57
Notes: 1 teams will participate
More info: https://ctftime.org/event/2759
Date: 25 April, 21:00 UTC — 27 April 2025, 19:00 UTC
Format: Jeopardy
Location: On-line
Weight: 24.57
Notes: 1 teams will participate
More info: https://ctftime.org/event/2759
ctftime.org
CTF@CIT 2025
Join us for the second annual CTF@CIT!
Running from April 25th @ 5PM EDT until April 27th @ 3PM EDT
Join our ne...
Running from April 25th @ 5PM EDT until April 27th @ 3PM EDT
Join our ne...
Name: World Wide CTF 2025
Date: 26 July, 12:00 UTC — 28 July 2025, 12:00 UTC
Format: Jeopardy
Location: On-line
Weight: 24.48
Notes: 1 teams will participate
More info: https://ctftime.org/event/2753
Date: 26 July, 12:00 UTC — 28 July 2025, 12:00 UTC
Format: Jeopardy
Location: On-line
Weight: 24.48
Notes: 1 teams will participate
More info: https://ctftime.org/event/2753
ctftime.org
World Wide CTF 2025
Join World Wide CTF and test your cybersecurity skills against the best hackers worldwide!
Compete in diverse cate...
Compete in diverse cate...
Name: DamCTF 2025
Date: 10 May, 00:00 UTC — 12 May 2025, 00:00 UTC
Format: Jeopardy
Location: On-line
Weight: 60.67
Notes: 23 teams will participate
More info: https://ctftime.org/event/2585
Date: 10 May, 00:00 UTC — 12 May 2025, 00:00 UTC
Format: Jeopardy
Location: On-line
Weight: 60.67
Notes: 23 teams will participate
More info: https://ctftime.org/event/2585
ctftime.org
DamCTF 2025
48-hour CTF hosted by the Oregon State University Security Club
Sponsored by AWS, BinaryNinja, & DC541
Categori...
Sponsored by AWS, BinaryNinja, & DC541
Categori...
Name: CPCTF 2025
Date: 18 April, 11:00 UTC — 20 April 2025, 11:00 UTC
Format: Jeopardy
Location: On-line
Weight: 0
Notes: Individual
More info: https://ctftime.org/event/2760
Date: 18 April, 11:00 UTC — 20 April 2025, 11:00 UTC
Format: Jeopardy
Location: On-line
Weight: 0
Notes: Individual
More info: https://ctftime.org/event/2760
ctftime.org
CPCTF 2025
CPCTF is a cybersecurity competition for beginners organized by traP. The competition format is Jeopardy and is held ...
Name: Midnight Sun CTF 2025 Quals
Date: 26 April, 12:00 UTC — 27 April 2025, 12:00 UTC
Format: Jeopardy
Location: On-line
Weight: 53.00
Notes: 46 teams will participate
More info: https://ctftime.org/event/2632
Date: 26 April, 12:00 UTC — 27 April 2025, 12:00 UTC
Format: Jeopardy
Location: On-line
Weight: 53.00
Notes: 46 teams will participate
More info: https://ctftime.org/event/2632
ctftime.org
Midnight Sun CTF 2025 Quals
THe Midnight Sun CTF Qualifier event is mostly designed to be accessible to beginners and students with a few things ...
Name: Iran Tech Olympics CTF 2025
Date: 26 Sept., 13:00 UTC — 27 Sept. 2025, 19:00 UTC
Format: Jeopardy
Location: On-line
Weight: 0.00
Notes: 0 teams will participate
More info: https://ctftime.org/event/2775
Date: 26 Sept., 13:00 UTC — 27 Sept. 2025, 19:00 UTC
Format: Jeopardy
Location: On-line
Weight: 0.00
Notes: 0 teams will participate
More info: https://ctftime.org/event/2775
ctftime.org
Iran Tech Olympics CTF 2025
The second edition of the International Iran Tech Olympics in the field of security will be held in the preliminary r...
Name: Azure Assassin Alliance CTF 2025
Date: 26 April, 01:00 UTC — 27 April 2025, 01:00 UTC
Format: Jeopardy
Location: On-line
Weight: 35.00
Notes: 0 teams will participate
More info: https://ctftime.org/event/2758
Date: 26 April, 01:00 UTC — 27 April 2025, 01:00 UTC
Format: Jeopardy
Location: On-line
Weight: 35.00
Notes: 0 teams will participate
More info: https://ctftime.org/event/2758
ctftime.org
Azure Assassin Alliance CTF 2025
ACTF 2025 is a Jeopardy-style Online Capture The Flag Competition presented by Team AAA. The contest is open to all p...
Name: Incognito 6.0
Date: 28 April, 00:00 UTC — 29 April 2025, 00:00 UTC
Format: Jeopardy
Location: On-line
Weight: 30.43
Notes: 0 teams will participate
More info: https://ctftime.org/event/2761
Date: 28 April, 00:00 UTC — 29 April 2025, 00:00 UTC
Format: Jeopardy
Location: On-line
Weight: 30.43
Notes: 0 teams will participate
More info: https://ctftime.org/event/2761
ctftime.org
Incognito 6.0
Back with its sixth edition, INCOGNITO is the flagship CTF event brought to you by Equinox, the Annual Technical Fest...
Name: SpringForwardCTF 2025
Date: 02 May, 16:00 UTC — 03 May 2025, 16:00 UTC
Format: Jeopardy
Location: On-line
Weight: 24.20
Notes: 0 teams will participate
More info: https://ctftime.org/event/2756
Date: 02 May, 16:00 UTC — 03 May 2025, 16:00 UTC
Format: Jeopardy
Location: On-line
Weight: 24.20
Notes: 0 teams will participate
More info: https://ctftime.org/event/2756
ctftime.org
SpringForwardCTF 2025
This is meant to be an extremely easy, entry level CTF to help students unwind at the end of a semester while staying...
Name: RPCA CTF 2025
Date: 02 May, 17:00 UTC — 05 May 2025, 17:00 UTC
Format: Jeopardy
Location: Royal Police Cadet Academy, Thailand
Weight: 0.00
Notes: 0 teams will participate
More info: https://ctftime.org/event/2755
Date: 02 May, 17:00 UTC — 05 May 2025, 17:00 UTC
Format: Jeopardy
Location: Royal Police Cadet Academy, Thailand
Weight: 0.00
Notes: 0 teams will participate
More info: https://ctftime.org/event/2755
ctftime.org
RPCA CTF 2025
The RPCA CTF Cybersecurity Competition 2025 (RPCA CTF 2025) is an invitation-only Jeopardy-style Capture The Flag (CT...
Name: TsukuCTF 2025
Date: 03 May, 03:00 UTC — 04 May 2025, 03:00 UTC
Format: Jeopardy
Location: On-line
Weight: 0.00
Notes: 0 teams will participate
More info: https://ctftime.org/event/2769
Date: 03 May, 03:00 UTC — 04 May 2025, 03:00 UTC
Format: Jeopardy
Location: On-line
Weight: 0.00
Notes: 0 teams will participate
More info: https://ctftime.org/event/2769
ctftime.org
TsukuCTF 2025
This is a CTF with Japanese OSINT as the main genre.
There are a few other genres mixed in as well.
Please note tha...
There are a few other genres mixed in as well.
Please note tha...
Name: AI CTF 2025
Date: 22 May, 17:00 UTC — 24 May 2025, 09:00 UTC
Format: Jeopardy
Location: On-line
Weight: 0
Notes: Individual
More info: https://ctftime.org/event/2778
Date: 22 May, 17:00 UTC — 24 May 2025, 09:00 UTC
Format: Jeopardy
Location: On-line
Weight: 0
Notes: Individual
More info: https://ctftime.org/event/2778
ctftime.org
AI CTF 2025
Jeopardy-style CTF, we prepared for you a dozen AI/ML themed challenges to be solved over the course of 40 hours.
...
...