Blog | .;,;.

2025

smileyCTF 2025 Infrastructure Postmortem

What went wrong and how we fixed it

avj
ani, voxxal, jayden

June 18, 2025
15 min read

postmortem
TJCTF 2025 Writeups

A collection of TJCTF 2025 writeups

s
smashmaster

June 14, 2025
19 min read
3 subposts

writeup
web
misc

smashmaster's beginner web TLDRs

6 min read

smashmaster's misc writeups

5 min read

web/double-nested

8 min read
b01lersCTF 2025 Writeups

A collection of b01lersCTF writeups

sj
smashmaster, jayden

April 21, 2025
21 min read
2 subposts

writeup
web

web/musicplayer

17 min read

web/no-code

5 min read
WolvCTF 2025: "wasm4"

wasm jailing the unintended way

c
cinabun

March 24, 2025
13 min read

writeup
jail
wasm
Golfing Zig ELF Binaries

How small of a binary can we make zig generate?

u
unvariant

January 29, 2025
11 min read

pwn
Debugging GDB Autocomplete

Figuring out why GDB autocomplete suddenly stopped working.

u
unvariant

January 13, 2025
2 min read

pwn

2024