Minor bug: If I select most of the non-dakuten, non-handakuten, non-combined letter categories and select only matchups, it generates an enormous number of test pages.

I'm some 240 pages in, and the progress bar seems to have stopped moving at about 20%.

I don't really mind training "forever", but I guess motivation is higher with regular status reports.

If you could link to the source code, please? Then I may have a look at the code soon, and I'll make it a proper bug report and maybe submit a PR.

Thanks again! Makes my 2h train ride right now quite a bit more enjoyable :)