Current difficulty level of Kerkerkruip

Is there a way to find out the current difficulty level of a Kerkerkruip game? I keep losing track, and there doesn’t seem to be a command to do it.

Hm… no, I don’t think so. Do you think there should be a command for that?

It could be tacked onto the output of “about” or “status” or “remember,” maybe - but a command all by itself wouldn’t be bad. Or it could be in the status line.

It also would be worth mentioning when viewing achievements.