Hacker News new | ask | show | jobs
by gridspy 5933 days ago
The difference between those different entrants is a huge amount of time. The winning unis made correct entries earlier, and had less incorrect entries.

Compare it to a marathon where there are 9 finish lines. The more you cross, the better you did. Everyone who crossed the 6th line is ranked by when they crossed it - or how fast they ran. They probably also got much closer to the 7th line before the time ran out.