Leaderboards

The highest possible score is 132, but anything above 40 is extremely good for your first month if you're using an LLM. If you're not and focusing on one category, getting any score above 3 is outstanding. Briefly, you score one point for each correct solution that you submit on each instance from the ten problems and on the Problem of the Month. More points rank higher. When the points are equal, less total time ranks higher. Refer to the competition rules for more details and to see how total time is calculated.

No prizes. Boards are for recognition. We may correct a board after a bug; see the terms.

A rung's time runs from your first download to your accepted answer; see the rules.

November 2026, all problems

This shows the top 100.