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Re:The Bitcoin Piñata by eterm on Tuesday February 10, 2015 @01:52PM (#9029066)
They are Solutions. The C++ one to the first exercise works:

http://cryptopals.com/sets/1/challenges/1/cpp/

Re:The Bitcoin Piñata by omega_rythm on Tuesday February 10, 2015 @07:26PM (#9030835)
It's probably the only one that works, and it's just a hint (the conversion function is weird btw, it accepts hexadecimal symbols ranging from '0' to 'z'; it actually "decodes" any base from binary to triacontahexadecimal (36)).