MO Checklist (MOCk) is a checklist for MOers to keep track of their progress in solving Mathematical Olympiad problems. Hope this will help you in your MO journey!
How do I use this?
You may click on the boxes to mark a problem as unattempted (gray), solving (yellow), or solved (green). You may also click on the problem name to go to the problem page. Remember to click save afterwards!
You may also filter contests in the Settings page.
How do I add contests/problems?
There are tons of contests and problems out there. If you want to contribute, you may: