smileyCTF 2025
The first ever CTF hosted by .;,;. (also known as smiley), America's #1 CTF team*!
*in 2024, according to CTFtime
Join our Discord: https://discord.gg/agpgGW372M
Categories:
Cryptography, pwn, reverse engineering, web exploitation, blockchain, miscellaneous.
Sponsors:
OtterSec - osec.io Zellic - zellic.io Veria Labs - verialabs.com
Infra sponsored by goo.gle/ctfsponsorship
Web 6
| Challenge | Has |
|---|---|
| Extension_Mania | files |
| Extension_Mania_revenge | files |
| Leaf | files |
| Sculpture_Revenge | files |
| Teemos_Secret | files |
| dry_ice_n_co | files |
Pwn 8
| Challenge | Has |
|---|---|
| accelerator | files |
| babyrop | files |
| blargh | files |
| debuggable_1 | files |
| debuggable_2 | files |
| debuggable_3 | files |
| limit | files wu 1 |
| teemo_tuesday | files |
Reverse 7
| Challenge | Has |
|---|---|
| DNA | files |
| Easy_Come_Easy_Go | files |
| Fruit_Ninja | files |
| Success | files |
| fORtran | files |
| liqUID_glASS | files |
| tables | files |
Crypto 7
| Challenge | Has |
|---|---|
| LCGs_are_SBGs | files |
| a_special_place_in_reality | files |
| flcg | files |
| never_enough | files |
| saas | files |
| spontaneous | files |
| sums | files |
Forensics 3
| Challenge | Has |
|---|---|
| rorecovery1 | files |
| rorecovery2 | files |
| rorecovery3 | files |
Misc 8
| Challenge | Has |
|---|---|
| Project_Holoswap | files |
| TI_1983 | files |
| TI_1984 | files |
| cowsay | files |
| guessctf_guessctf | files |
| multisig_wallet | files |
| offset | files |
| sky | files |