What is BOYO?
Each player starts with four face-down cards. You can peek at two, but after that you have to remember what you saw. Draw or swap cards to improve your hand, use a power when you find one, and decide when you are ready to call BOYO.
When someone calls BOYO, everyone else gets one final turn. At the end of each round all hands are revealed and scored. Your scores add up across the game, so the lowest total wins.
Play your way
Play against bots, invite friends into a private room with a code or link, or add bots to an online room. The host can choose one or two decks and the number of rounds. BOYO supports two to eight players, including bots.
New to the table? The step-by-step guide includes examples of a turn, powers, TAP, and scoring.
Playing on your phone
The table adapts to smaller screens. When you choose the rival-peek power, select a player first to open a larger view of their cards. Choose a face-down card in that view to see it briefly.
Game and privacy
No account is needed to play. Your nickname is visible to the other players in the room. See the privacy policy for more about room data and your device.