OSINT CTF challenges
685 OSINT CTF challenges from 134 CTFs (2019–2026), 33 with writeups.
Top osint techniques
#osint 12 #geolocation 9 #reverse-image-search 5 #image-geolocation 2 #social-media-osint 2 #exif-metadata-comment 1 #google-maps-street-view 1 #signage-osint 1 #google-maps 1 #exif-metadata 1 #image-geolocation-osint 1 #log-analysis 1
Challenges
Filter and sort these in the challenge browser →