$ ctf42

Challenges

Category
Difficulty
CTFtime weight
–
Higher weight ≈ harder, more prestigious event.
Year
–
Must have
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7364 challenges · browse all techniques

Challenge CTF Weight Category Has
lambda_lambda angstromCTF 2021 – Reverse files
nomnomnom angstromCTF 2021 – Web files
sosig angstromCTF 2021 – Crypto files
stickystacks angstromCTF 2021 – Pwn files
wallstreet angstromCTF 2021 – Pwn files
Baby_double_XOR b01lers 2021 22.99 Crypto files
Cold_War_Gets_Hotter b01lers 2021 22.99 Crypto files
Double_XOR b01lers 2021 22.99 Crypto files
Middleagedheap b01lers 2021 22.99 Pwn files
banksy b01lers 2021 22.99 Pwn files
jails b01lers 2021 22.99 Misc files
AliceInSleeperio corCTF 2021 24.92 Reverse files
CRYPTO - 360 - 4096 corCTF 2021 24.92 Crypto files src
Circus corCTF 2021 24.92 Reverse files
babyrand corCTF 2021 24.92 Crypto files src
drinkme corCTF 2021 24.92 Web files
fried_rice corCTF 2021 24.92 Crypto files src
generic-obfuscator corCTF 2021 24.92 Reverse files
leave_it_to_chance corCTF 2021 24.92 Crypto files src
mystery_stream corCTF 2021 24.92 Crypto files
vmstack corCTF 2021 24.92 Reverse files
2k redpwn 2021 32.61 Reverse files
Keeper_of_the_Flag redpwn 2021 32.61 Crypto files
Requester redpwn 2021 32.61 Web files
blecc redpwn 2021 32.61 Crypto files
devnull-as-a-service redpwn 2021 32.61 Pwn files
lazy-admin redpwn 2021 32.61 Web files
notes redpwn 2021 32.61 Web files
panda-food redpwn 2021 32.61 Pwn files
pastebin-2-social-edition redpwn 2021 32.61 Web files
pastebin-3 redpwn 2021 32.61 Web files
quaternion-revenge redpwn 2021 32.61 Crypto files
retrosign redpwn 2021 32.61 Crypto files
scrambled-elgs redpwn 2021 32.61 Crypto files
wtjs redpwn 2021 32.61 Web files
kapara BSidesTLV 2020 25.00 Misc files wu 1
Applicative CSAW 2020 Quals 59.00 Pwn files src
bard CSAW 2020 Quals 59.00 Misc files
feather CSAW 2020 Quals 59.00 Misc files
addrop DamCTF 2020 24.43 Misc files