To find out what stairs you can currently challenge someone in, first go to the Main Stairs Page, then click on "Show your stairs only" link. The ones in BOLD are ones you can make a challenge in. .
I am playing a stairs game with someone who is not listed on the main stairs page. I do not know if they have left the stairs after starting a game or if they have started a retirement or if it is a bug?
Can we have a way to see who is on retirement and who has left the stairs all together please?
Czuch Chuckers: I come across that quite a bit also, sometimes there are too many people on one step to list all there names and you have to click on a "..." to see the rest of the list
Czuch Chuckers: I don't think there is a "list" anywhere, but if you know the person, you can go to their profile, click on the "Stairs" page.
In the "Step (your/max)" column, if it shows like "-/2", that means they are on retirement from that stair. If nothing shows up, it means they quit the stairs (but just finishing up their current games). For example, in my profile - I'm retired from a few stairs like the the swap 5-in-line stairs and such.