Project Euler Forum

I've seen that a few days ago the amount of eulerians that have solved each problem is suddenly increased (at least for some of the most difficult problems), but not the list of solvers.
Maybe is an error, maybe a change in the counting system (though the difference has been too high), or maybe some kind of troll who is compulsively registering new users and putting the right the answers.

Don't worry, it's not any recent troll. After some recent changes we are still tweaking the algorithms that handle solves. Previously untrusted members and their solves were hidden and like the solve count the FS tables only showed trusted members. Currently the solve counts show everyone now, but the FS tables still keep them hidden. Hence the mismatch. So as we are working on providing the best data, those numbers may yet change again.