Follow Suit
A coin duel for two on one device. Three suits: Heads, Tails and Edge — and Edge cuts them both.
Pass the device between tricks. The curtain keeps each hand secret.
How it goes: 24 coin-cards, eight dealt to each hand, eight left sleeping. Eight tricks. The leader plays a card; the follower must follow suit if they can. Highest card of the led suit takes the trick — unless an Edge lands, because the Edge beats both faces. Trick-winner leads the next. Five tricks wins the coin.
If it ends 4–4, the coin stands on its edge: one card each from the sleeping pile decides it.