If someone wants to practice doing regexes a bit, you can try out regexcrossword.com or my app (based on the site's idea, but I'm not affiliated to them) https:

If someone wants to practice doing regexes a bit, you can try out regexcrossword.com or my app (based on the site's idea, but I'm not affiliated to them) https://play.google.com/store/apps/details?id=de.chagemann.regexcrossword https://play.google.com/store/apps/details?id=de.chagemann.r... Note: this is a new account with my real name, I used to have an account here already.