Play a friend online
Pick a game, send the link, and play on your own time. Races put you both on the exact same board; turn games go three rounds, back and forth.
Playing a friend online needs a free account (every game is still free to play solo, no sign-in). Sign in or sign up free to play online and keep your scores and wins on your account.
You'll get a private invite link to send to a friend you know. Only people you send it to can join.