Alas, I am not a cryptographer and not even a member of the Telegram team. I'm just a guy who backs Telegram financially and proposed to start their contest. I described my motives behind it here https://news.ycombinator.com/item?id=6938622
As for your contest, I will make sure the Telegram team will have a look at it once they are awake. As far as I understand, you designed it to be similar to Telegram's contest. How do you send messages that affect traffic in real-time? How large is the prize? Is there a deadline?