NaN

Easier than N/A And A/N (Absolutely Nothing) (classes on the Joke tower wiki.), This is NaN, the same as N/A but easier. (Insert N/A's desc here)
Its image is a gray NaN with white around it and a black background.
Probably Class -200000000000000000000000000000000000000000000000?
Also... this difficulty has existed forever. Even before the big bang. It exists anywhere and everywhere. Do you know your also beating this every 0.0000000000001 superyottasecond GOD(TREE-INFINITE) times?
Yeah yeah, blah blah blah. Anyways easiest difficulty, yay.
Category:Difficulties