Once, when teaching Lancaster after not having played it in ages, I made a critical error that I didn’t discover until after the game. I said never again and since then I make a “Reminders” sheet for all of my games. The intent was not to cover all the rules but to make note of those little things that can be forgotten. Most of the Reminders start with the set-up and ends with the end of game conditions and scoring. I print them on cardstock and trim away the excess, making an easy to use sheet. They are also a good framework to use when teaching the games. If you click on my user name, then click on Contributions, then go down to Files you can check out my Reminders for all of my games. Enjoy.