$ ctf42

Challenges

Category
Difficulty
CTFtime weight
–
Higher weight ≈ harder, more prestigious event.
Year
–
Must have
Reset

4 challenges tagged #image-reconstruction ✕ clear · browse all techniques

Challenge CTF Weight Category Has
not_just_a_hobby
#verilog#image-reconstruction
 LA 2026 – Misc files wu 1
Black_Tide_Survey
#file-format-reversing#sonar#image-reconstruction
 Z0d1ak 2026 Quals 25.00 Reverse files wu 1
Ghost_in_the_GPU
#vram-dump#fp16#image-reconstruction
 Z0d1ak 2026 Quals 25.00 Forensics files wu 1
brokenimg
#pdf#png-ihdr-repair#image-reconstruction#base32
 TCP1P 2023 97.33 Forensics files wu 1