Olympic CTF 2014 GuessGame (300)

Be careful, it’s cheating! nc 3126 Summary: discrete logarithm with group oracle


Olympic CTF Sochi 2014 Registration is Open

Let there be Olympics MSLC proudly presents…Alright, do we even need words here? Game starts: February 7th, 2014 16:14 UTC (yeah yeah, those Sochi number freaks… it’s 20:14 in MSK timezone) Game ends: February 9th, 2014 16:14 UTC Sign up: https://olympic-ctf.ru/ Prize set: 1500 USD, 1000 USD, 500 USD. Expect decent tasks. Twenty of them.