If you can, would you place a progress tracker somewhere on the pages of problems that we are trying to solve? (Something like 21/26 in the top left corner) Sometimes while I’m solving problems I wounder how many more I have until I complete the section. This is usually times after I have been working on a lot of them and/or a long time when I wounder this. The progress bar in the submit section is okay, but it only helps after you have finished the current problem, it only gives a percentage, and I have to try and remember how many problems there were in that section to get any real judgement of my progress. (and sometime I forget to look at the progress bar because I’m just glad I got through the problem). I feel like a constant progress tracker while you are in the problem would helpful, not just for me, but for everyone on the site.