Register for Hack Battle at PHDays

This year we register and login via russian Telegram messenger.
It gives us an easy way to send notifications, and to prevent multiple accounts.

To sign in press this blue button:

Doesn't work?

Unfortunately, incompetent dummies in Russian government decided to IP-ban Telegram in Russia.

If the button doesn't show up, please bypass Roskomnadzor's blacklist with a foreign VPN or proxy.
You're a hacker after all, right?

Still got problems? Write an email to vos@vos.uz or @spbctf on Telegram