Cyber Santa are beginner level CTF that have 25 challelenges from 5 category such as Web, Pwn, Reversing, Crypto, and Forensics. Here's my writeups to all challenges that i've solve when playing Cyber Santa CTF 2021. Enjoy 😁

Web Challenges

Web - Toy Workshop

Web - Toy Management

Web - Gadget Santa

Web - Elf Directory

Web - Naughty or Nice

Pwn Challenges

Pwn - Mr Snowy

Pwn - Sleigh

Rev Challenges

Rev - Infiltration

Rev - Gift Wrapping

Crypto Challenges

Crypto - Common Mistake

Crypto - XMAS Spirit