$ ctf42

Challenges

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

25 challenges · browse all techniques

Challenge CTF Weight Category Has
1Zwasm 0CTF 2025 24.34 Reverse files
JSHacker1 0CTF 2025 24.34 Reverse files
JSHacker2 0CTF 2025 24.34 Reverse files
Perspective 0CTF 2025 24.34 Reverse files
EzLUTs 0CTF 2024 24.34 Reverse files
EzLogic 0CTF 2024 24.34 Reverse files
EzRegs 0CTF 2024 24.34 Reverse files
GasSaver 0CTF 2024 24.34 Reverse files
P_nodes 0CTF 2024 24.34 Reverse files
how2link 0CTF 2024 24.34 Reverse files
0gn 0CTF 2023 – Reverse files
3ds_boy 0CTF 2023 – Reverse files
Parsing 0CTF 2023 – Reverse files
delta 0CTF 2023 – Reverse files
how2compile_allinone 0CTF 2023 – Reverse files
how2compile_high 0CTF 2023 – Reverse files
how2compile_low 0CTF 2023 – Reverse files
how2compile_mid 0CTF 2023 – Reverse files
BabyEncoder 0CTF 2022 100.00 Reverse files
vintage 0CTF 2022 100.00 Reverse files
FA51R_RE 0CTF 2021 Quals – Reverse files
future 0CTF 2021 Quals – Reverse files
lalamblambdadambda 0CTF 2021 Quals – Reverse files
vp 0CTF 2021 Quals – Reverse files
Elements 0CTF 2019 Quals – Reverse files src