Somebody has left a backdoor in the machine using port 31337. Find out how to change an integer to 0xbadc0ded and get your first 入ること／参加（者） in to the DataFort 切り開く／タクシー／不正アクセスing Contest. 後継するing in this level means you will be able to login as level 1. Once you have the password telnet to the system and スピードを出す／記録につける in as level1.
