Project Euler Forum

Not a problem. I've inserted your solve data back into the DB. You did solve a large number of problems on 29 December, which is a minor flag, but you are pacing yourself very well and "the system" is happy with your progress. Without analysing your submissions closely, I suspect that you are close to meeting the requirements.

Looks good. Thank you!

New features are always welcome, but rather than force them upon users (like Google is notorious for doing) why can't you give users a chance to use the old site? The new heat map on the progress page is cool, but I find it incredibly disorienting. I think the simpler color scheme that was there before was much better. Can you provide an option for users to use the older color scheme?

It looks like problem Heegner has disappeared from my list of bonus problems. I got access to it and solved it some time last week.

rlipsett wrote: Mon Feb 02, 2026 2:37 pm It looks like problem Heegner has disappeared from my list of bonus problems. I got access to it and solved it some time last week.

I just checked to see if I'd lost access to any bonus problems. It doesn't appear that I have, but only 4 bonus problems total are showing now, so one is missing.

mdean wrote: Mon Feb 02, 2026 3:12 pm

I just checked to see if I'd lost access to any bonus problems. It doesn't appear that I have, but only 4 bonus problems total are showing now, so one is missing.

I can get to"18i", "-1", and "secret". "heegner" sends me back to the Archives page, and I don't know what the url for sqrt13 is ("sqrt13" also sends me back to the archives page.)

Good day.

I like the new setup, layout and the new 38 level grading system!

My issue is that I noticed that on the statistics page the option to only include "active" members (those that have solved a problem in the last 365 days) is not available anymore. Was this done on purpose?