Remember those dark days before the internet? Being on the Annapurna Circuit is like that. WiFi is sketchy and slow at best. Some days you will have long hours and nothing to do. I'm very glad I had my tablet which has games you can play offline and books and magazines you can read offline.
Other suggestions: a deck of cards. Look up some games you can play. YOU'D BE SURPRISED at how you forget the rules.
One place we had music and a whole group of bored cold people. So learn some simple line dances. I wish I could have remembered how to do the barn dance, a dance where you do 8 simple beats and then the girl steps to the next guy and the dance repeats itself.
Research some games that don't require a lot of paper as there isn't a lot available. Games that require some movement are good as the teahouse (Even in May and even in the lower regions can be cold and movement kept you warm.
