BYUCTF 2026
BYUCTF will be held for its fourth year! It is 24 hours long with beginner- and intermediate-level challenges in a variety of categories, including web, rev, pwn, OSINT, crypto, forensics, and misc. There is no team size limit.
Discord - https://discord.gg/Ga472sbs9g
Web 2
| Challenge | Has |
|---|---|
| My_Cat_Website | files |
| on_point | files |
Pwn 5
| Challenge | Has |
|---|---|
| Bytecoin | files |
| Hex_to_Int | files |
| Incontinent | files |
| Intro_2 | files |
| heap2win | files |
Reverse 6
| Challenge | Has |
|---|---|
| Angr_Management | files |
| Back_and_Forth | files |
| Mixed_Signals | files |
| Pickle_Rick | files |
| RCaaS | files |
| Yet_Another_Recursive_Algorithm | files |
Crypto 5
| Challenge | Has |
|---|---|
| AES_Scissor_Co_3 | files |
| Hurtful | files |
| Power_Tower | files |
| RSA_Dreams | files |
| sus_box | files |
Forensics 4
| Challenge | Has |
|---|---|
| Alright._Time_Paradox | files |
| Are_You_Still_There | files |
| Corrupted_Cores | files |
| There_Will_Be_Cake | files |
Misc 3
| Challenge | Has |
|---|---|
| Chromatic | files |
| Inception | files |
| Skull | files |
OSINT 7
| Challenge | Has |
|---|---|
| Hometown_Hero_1 | files |
| Hometown_Hero_2 | files |
| Hometown_Hero_3 | files |
| Hometown_Hero_4 | files |
| Hometown_Hero_5 | files |
| Questionable_Trip | files |
| Where_in_the_World_is_Scott_Dourque | files |