Results:

Out of the 10 participants who reached the last question, the foolowing have mailed us the correct answer(in decreasing order of scores):
Anton Lunyov(Anton_Lunyov)
Oleg Gritsenko(Dr.Korbin)
Konstantin Likhomanov(tempestadept)
Jianyang Pan(ProjectYoung)
Joseph DeVincentis(devjoe)
Pawan Singh(pwn)
Hirose Golf(hirosegolf)

Based on the rest of the contest the winners are:
1st: Anton Lunyov(Anton_Lunyov)
2nd: Oleg Gritsenko(Dr.Korbin)
3rd: Konstantin Likhomanov(tempestadept)

Congratulations to all the winners, we will inform you about the prize money via e-mail.
It was great to see such great particiation. Hints and solutions to all the problems have been posted on the Forum.
Have Fun!! ;)

As shakespeare once described Alexander:
"Turn him to any cause of policy,
The Gordian knot of it he will unloose,
Familiar as his garter: that when he speaks,
The air, a chartered libertine, is still."