While poking around H4x0r's security systems , two text files containing 16*32 array of hexadecimal charecters . Neither adding nor subtracting the files from each other helped .
H4x0r seems fond of bases lower than decimal . Unless you manage to crack this , he will succeed in his evil plans to rule the world .




HINT : H4x0r loves binary representation and of course does the opposite of what everyone else does. So when everyone else uses XOR he...
If after this you still are stuck, this might help you: for some reason he thinks pigs are related to ciphers!