That's a joke, isn't it? It says "Software Intern
Please invert a binary tree instead... You type C at 17 words/minute (185 chars/minute) with 100% accuracy."
* > 50 Distinguished engineer [Jeff Dean would be proud.]
* > 40 Staff engineer [That was fast.]
* > 30 Senior engineer [Not bad but.. where would you be without Stack Overflow?]
* > 20 Junior engineer [You type fast... just don't break prod.]
* > 10 Software Intern [Please invert a binary tree instead...]
* <= 10 Hello, world [Back to the programming whiteboard...]
full list. I'm ~ 50wpm and it was apparent that I never maintain that speed except for short bursts. I consider myself on the slower side compared to some people I've worked with before. I have never had any motivation to type code faster FWIW.