The lineup
Mancala, the one you play against someone
The ancient sowing game, one board a day.
Rule · Sow counterclockwise; finish in your own store.
Logic5–10 minsowingboard gameversus computer
Mancala is the only game in the lineup with an opponent. The board is thousands of years old, the rules take a minute to learn, and the strategy keeps unfolding long after that.
Everyone gets the same Kalah challenge on the same day, so a streak actually means something, and the archive keeps every past board around. Play the computer, or hand the device to a friend.