Below you'll find a chart showing the distribution of scores for the automated coding challenge. Because of how the scoring works, there's technically no perfect/passing/failing score. The best way to determine the cutoff for what you consider "passing" is to compare a given score to other people.
To help you with this, we keep an updated list of percentiles so we can show them next to the candidate's scores. The data on this page is taken from all candidates on the system.