Hsctf7 2020
21 challenges with 29 published solutions between them. The writeups for this event were found in public repositories. Each link is pinned to the commit it was read from.
Where these writeups liveUncategorised21
The upstream scoreboard did not say, so neither do we.
Boredom
3 official solutionsAlso written up in: andregri/CTF-writeups, andregri/CTF-writeups, andregri/CTF-writeups
Traffic Lights A
3 official solutionsAlso written up in: x-vespiary/writeup, x-vespiary/writeup, x-vespiary/writeup
Also written up in: x-vespiary/writeup, x-vespiary/writeup
Evil Stego
2 official solutionsAlso written up in: x-vespiary/writeup, x-vespiary/writeup
Holly League
2 official solutionsAlso written up in: x-vespiary/writeup, x-vespiary/writeup
Word Search
2 official solutionsAlso written up in: x-vespiary/writeup, x-vespiary/writeup
Aliens
1 official solutionAlso written up in: x-vespiary/writeup
Apple Pie
1 official solutionAlso written up in: x-vespiary/writeup
Blurry Eyes
1 official solutionAlso written up in: x-vespiary/writeup
Broken Tokens
1 official solutionAlso written up in: x-vespiary/writeup
Comments
1 official solutionAlso written up in: x-vespiary/writeup
Debt Simulator
1 official solutionAlso written up in: x-vespiary/writeup
Extremely Complex Challenge
1 official solutionAlso written up in: x-vespiary/writeup
Meta Mountains
1 official solutionAlso written up in: x-vespiary/writeup
Also written up in: x-vespiary/writeup
Also written up in: x-vespiary/writeup
Pythagorean Tree Fractal
1 official solutionAlso written up in: x-vespiary/writeup
Pythagorean Tree Fractal1
1 official solutionAlso written up in: x-vespiary/writeup
Pythagorean Tree Fractal2
1 official solutionAlso written up in: x-vespiary/writeup
Smol E
1 official solutionAlso written up in: x-vespiary/writeup
Traffic Lights W
1 official solutionAlso written up in: x-vespiary/writeup