liu.8689

36th place

1018 points


Awards


Solves

Challenge Category Value Time
Sanity Check Freebie 1
baby base64 Crypto: Misc 2
snek Crypto: Misc 3
Unsalted Crypto: Misc 8
OSU Browser Web 15
Encoding Mash Crypto: Misc 8
Lonely XOR Crypto: Misc 12
base64 Crypto: Misc 25
Write-Up for base64 Write-Ups 1
stegoxorus Crypto: Misc 30
Write-Up for stegoxorus Write-Ups 1
imgxor Crypto: Misc 50
Write-Up for imgxor Write-Ups 1
collide Crypto: Misc 70
Write-Up for collide Write-Ups 5
Cheap stream cipher Crypto: Misc 75
Write-Up for Cheap stream cipher Write-Ups 5
biscuit Web 20
Write-Up for biscuit Write-Ups 1
Security Questions Web 25
Write-Up for Security Questions Write-Ups 1
Somewhat Questionable LLC Web 25
Write-Up for Somewhat Questionable LLC Write-Ups 1
scrape Web 35
Write-Up for scrape Write-Ups 1
pixelboard Web 20
Write-Up for pixelboard Write-Ups 1
Transfer Web 40
Write-Up for Transfer Write-Ups 1
Superb Quality cLass scheduling Web 50
Write-Up for Superb Quality cLass scheduling Write-Ups 1
Auth Bot 2 Web 50
Write-Up for Auth Bot 2 Write-Ups 1
JSON Injection Web 60
Write-Up for JSON Injection Write-Ups 5
New Beginnings Web 60
Write-Up for New Beginnings Write-Ups 5
Unlocked Crypto: Block Ciphers 6
Pixelator Crypto: Block Ciphers 180
Write-Up for Pixelator Write-Ups 5
Baby ECB Crypto: Block Ciphers 70
Write-Up for Baby ECB Write-Ups 5
rotate Reverse Engineering 10
powermod Crypto: Number Theory 15
revgrep Forensics 5
Write-Up for revgrep Write-Ups 1
MyPlanForWorldDomination Forensics 6