tomek7667-blog

Recommended: Full video write-up ezmd - web (Unintended solution) author: rainhurt Challenge description: Yet another markdown renderer… Number of solves: 5 Points: 733 attachments: ezmd_(…).zip I was solving this challenge together with my teammate drbrix

Recommended: Full video write-up dummyhole - web author: RyotaK Challenge description: Is this a hole or…?

control - misc author: chop0 Challenge description: Design a controller for a digital power supply!

Meme Launcher - blockchain author: snwo Challenge description: Your meme coin goes to moon When challenge is deployed by the launcher, it forks from mainnet. meme-launcher-dist.7z Number of solves: 13 Points: 326 TL;DR The manager exposes a custom swap()…

sekai-craft - rev author: es3n1n Challenge description: Developed/tested on 1.21.8.

diceon - misc Challenge description: Please enjoy each flag equally.

Ez flag v3 - web Challenge description: To get the flag, you need: the mTLS cert, connecting from localhost, … and break physics?

KalmarDSL - web Challenge description: A !

The description of the challenge is as follows: It’s not cryptographically secure random, but I think it’s good enough. (10 solves) Additionally a netcat service is provided, that runs the following: import binascii import random def xor(*t): from f…

The challenge is a simple express app with a bot and a very strict Content Security Policy (CSP), which allows only for injected in-line javascript within <script></script> tags, and script from the same origin.