Pizza Router is a Hard Binary Exploitation challenge from picoCTF 2026. It has around 500 user solves as of writing this.

Cult classic was an Easy Binary Exploitation challenge from BKCTF 2026. It was the second most solved Binary Exploitation challenge.

Average Heap Challenge was a Medium Binary Exploitation challenge from PascalCTF 2026. It was the third pwn challenge of the competition.

FrostByte was a Hard Binary Exploitation challenge from Advent of CTF 2025 (CyberStudents). It was the day 16 challenge.

Heap 3 is a Medium Binary Exploitation challenge from picoCTF 2024. It has around 4,000 user solves as of writing this.

Babybof was an Easy Binary Exploitation challenge from UoftCTF 2026. It was the most solved Binary Exploitation challenge.

Cookie Monster Secret Recipe is an Easy Web Exploitation challenge from picoCTF 2025. It has almost 30,000 user solves as of writing this.