smileyCTF 2025

Sat, 14 June 2025, 00:00 UTC — Mon, 16 June 2025, 00:00 UTC 

On-line

A smileyCTF event.

Format: Jeopardy

Official URL: https://play.ctf.gg/

Event organizers 

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

Prizes

1st - $1024 + qualification to MaltaCTF 2025 Finals in Valletta, Malta

2nd - $512

3rd - $256

$64 each for our favorite writeups

Additional prizes TBA.