Comment by runarberg
I think the Amtrak way is to bring a physical chess board and challenge human strangers over a nice cup of coffee in the observation car.
I think the Amtrak way is to bring a physical chess board and challenge human strangers over a nice cup of coffee in the observation car.
The Puget Sound ferries often have a partially-done jigsaw puzzle on one of the tables. You can't finish it in 30m, so people come and do their part and move on. Eventually someone will put in the last piece, I guess, I've never seen it happen.