Hah, great way to make me brush up on my shorthand typing. You did a nice job making me feel like a hacker, and the presentation and UI are solid with really satisfying sounds for successful inputs. One small thing, I couldn't figure out how to restart after a trace completed, and ended up refreshing the browser each time.
Overall, this was a fun game that kept me really engaged while playing. Also, made me realize that I'm weak at finding numbers quickly on the keyboard without looking lol.