What is this?
We (Julia Evans and Kamal Marhubi, aka @b0rk and @kamalmarhubi) realized that we didn't know how fast a lot of basic computer operations were (how long does an iteration of a for loop take?!?). So we made a game! Hopefully you'll come away with a better understanding of how fast your computer is.
You can find the source for all this on GitHub.
Let us know what you think: Tweet at us!