No laughing matter Colin, I've seriously looked through my wargaming books on this very topic, inspired by Henry Hyde's latest Battlechat podcast https://www.patreon.com/posts/battlechat-to-35077574?utm_medium=post_notification_email&utm_source=post_link&utm_campaign=patron_engagement
It's the future..!
I think I sold my copy.
I have a copy as well as the classic solo wargaming scenarios book. Well worth getting if you can. However all the rules I play as solo friendly, so I often forget to check said books out!
We should all be playing with ourselves now. Unless one is fortunate enough to have a significant other to lend a helping hand that is.