Welcome

Important Links

• Scoreboard
• Puzzles
• News
• About scoring
• Contest chat (IPv4) carries important announcements, and sometimes clues and puzzles.

Claim Token

If you find a token (like example:xylep-radar-nanox), submit it here for a point.

Rules

• No DoS attacks. No link layer (ARP, NDP) attacks.
• Contest servers lie within fd84:b410:3441::/112 (or 10.0.0.0/24 for IPv4 contests). Do not attack machines outside fd84:b410:3441::/48 (10.0.0.0/16). Low ports (under 1024) do not run contest categories, don't waste your time.
• Consider the contest network hostile. It is up to you to safeguard, encrypt, or delete sensitive data on your computer.
• We reserve the right to kick you out of the contest for any reason, so play nice.

This event would not be possible without the help of many people. Thank you, people.