jm8hjkl

13th place

2653 points


Awards


Solves

Challenge Category Value Time
Nim IDE Web 180
xpaste Web 125
Mini Calculator Web 150
OSU Browser Web 15
flagbin 1 Web 75
Dreese Lab Gift Shop Web 70
JSON Injection Web 60
Superb Quality cLass scheduling Web 50
Auth Bot 2 Web 50
Transfer Web 40
scrape Web 35
rewrite Web 25
Somewhat Questionable LLC Web 25
pixelboard Web 20
biscuit Web 20
Security Questions Web 25
New Beginnings Web 60
Sanity Check Freebie 1
mpaste Crypto: Number Theory 125
speedrun12 Binary Exploitation: Stack 200
speedrun13 Binary Exploitation: Stack 180
Side Channel Crypto: Misc 95
High Ceiling Crypto: Number Theory 75
powermod Crypto: Number Theory 15
SROP Binary Exploitation: Stack 230
Pixelator Crypto: Block Ciphers 180
Baby ECB Crypto: Block Ciphers 70
ECB Puzzle Crypto: Block Ciphers 120
ransomware Reverse Engineering 180
collide Crypto: Misc 70
Cheap stream cipher Crypto: Misc 75
Lonely XOR Crypto: Misc 12