DubiousDoubloon

by Ben

web 500 pts

The captain claims this coin is cursed, but I think he's just cheating. Can you beat the odds and get a streak of 15 heads?

Note ignore the part of the website where it says you need 10 heads. The coin lies

http://chal.bearcatctf.io:33099

Writeup

Author: Fenix Credit: Fenix, Claude

For this challenge, I opened the devtools network tab and noticed that this game was partially written in WebAssembly.

devtools

I assumed the flag would have to be in there, so I asked Claude Code to decompile the webassembly and find the flag, which it did.

BCCTF{Fl1p&F1sH}