Now I think I get it – are you counting down, not counting up? Does that mean you’re letterboxing 2 bags a day? Way to go, Offcuts! 😀 I don’t think I’ve got a tick (or square root sign) available in my character set. 🙁
I’m not really going up or down, just keeping a record of where I have been. If I miss twilight I do it the next day. Probably not practical to record them all on here! On a mac √ is alt and V I was pleased to find it!!