Hey everyone, we’ve recently made some updates to the site. On each problem page (for example Small Factorials), you will now see a leaderboard of best solutions for that problem. For now, only time to execute is used to determine ranking (though we might expand this in the near future), if two people submitted solutions with identical times, then whoever submitted first will appear higher on the leader board. Also on the problem page, recent activity only shows activity related to that problem.

We have some more fun stuff in the works. We’re almost done with our ranking system – soon you’ll be able to work your way up from a dishwasher to head chef. Enjoy!