CTF Archive
Theme
Language
IrisCTF · CTF Archive
All CTFs
IrisCTF
3 editions
·
83 challenges
·
2023–2025
View on GitHub
2025
2024
2023
Average
—
/5
Vote and rate each challenge below.
2025
24 challenges
CTFtime
crypto
4
AYES
0
0
KittyCrypt
0
0
knutsacque
0
0
SPHINCS5
0
0
forensic
3
deldeldel
0
0
RIP_Art
0
0
Tracem_1
0
0
misc
4
Cobras_Den
0
0
DAC
0
0
prime5
0
0
warden
0
0
net
2
NetHog
0
0
No_Shark
0
0
pwn
3
Checksumz
0
0
MyFiles
0
0
sqlate
0
0
rev
3
Crispy_Kelp
0
0
Now_this_will_run_on_my_486
0
0
rev_lifetime
0
0
rf
1
dotdotdot
0
0
web
4
Bad_Todo
0
0
Password_Manager
0
0
Political
0
0
webwebhookhook
0
0
2024
36 challenges
CTFtime
crypto
7
Accessible_Sesamum_Indicum
0
0
Attack_of_the_Kleins
0
0
Baby_Charge
0
0
Beach_Party_Crypto
0
0
dhash
0
0
Integral_Communication
0
0
manykey
0
0
forensic
5
buzzbuzz
0
0
Corrupted_World
0
0
Lost_and_Found
0
0
Not_Just_Media
0
0
What_the_Beep
0
0
misc
6
Name_that_song_3
0
0
Name_that_song_4
0
0
Secret_FBX
0
0
Sir_Scope
0
0
The_Peano_Scramble
0
0
Voice_Lock
0
0
net
4
Copper_Selachimorpha
0
0
Sharing_is_Caring
0
0
skats_Network_History
0
0
Wheres_skat
0
0
osint
2
Away_on_Vacation
0
0
Czech_Where
0
0
pwn
4
Insanity_Check
0
0
Memory
0
0
Sequilitis
0
0
Serious_Banking
0
0
rev
5
CloudVM
0
0
Rune_Whats_that
0
0
Secure_Computing
0
0
Small_Universe
0
0
The_Johnsons
0
0
web
3
LameNote
0
0
Mokersee
0
0
Whats_My_Password
0
0
2023
23 challenges
CTFtime
crypto
6
AES-BAD-256
0
0
babymixup
0
0
babynotrsa
0
0
NoncesAndKeys
0
0
SMarT1
0
0
SMarT2
0
0
pwn
5
infinitedescent
0
0
MichaelBank
0
0
ret2libm
0
0
seek
0
0
socat
0
0
rev
5
AlienMath
0
0
baby_rev
0
0
ClosetComputer
0
0
MeaningOfPython1
0
0
Scratchtastic
0
0
web
7
babycsrf
0
0
babystrechy
0
0
FeelingTagged
0
0
metacalc
0
0
mokerview
0
0
MyCoolSDK
0
0
sanitizer
0
0