This is the summary for me on the second day I played DEF CON CTF. The commentary for day 1 is available here. In this blog post, only the solutions for qoo-or-ooo, back-to-qoo and pooow-buddy are written. Since there are a lot of new stuff, I may not be able to explain them well. Please bear with me... Challenge: qoo-or-ooo & back-to-qoo qoo-or-ooo (58 solves, 120 points) This is another QOO's challenge.
