seydina_hacker

19th place

585 points


Solves

Challenge Category Value Time
HackMyResources Reverse 75
EXIF Steganography 25
Authentifiction Cryptography 150
KeyExchange Cryptography 75
FindMy06 Cryptography 50
Connect Programming 25
ScriptingLanguage Web 50
DisassembleAndReassemble Reverse 50
AncientCipher Cryptography 25
DecodeOnRepeat Cryptography 25
EasyChall Introduction 10
CheckMyStrings Reverse 25