209.1

209.1 is a brother of the late 209, who helped him in his security duties at the Digitaza Hotel.

On the day of the Incident he was called into the Number Recreation Room by 209. He threw 10's one out the window and kicked 21's one backwards. 21 leapt at him and threw his 1 out the window, killing it, and then knocked him unconscious with a heavy math book.

Later, he woke up and stared at 10 out the broken window.