Matthew Consterdine's

███ is a great game. ███ demands that you play it. ███ can be played with any deck of cards from any game, assuming it has suits and values. For example, ███ works well when played with Star Realms cards, and ███ could work well with Magic, or even scraps of paper.

Rules

• Deal out a number of cards to each player, the number doesn’t really matter in ███.
• Players take turns placing down a card in the centre that is either higher or lower value and of the same suite, or the same value and any suite. This pleases ███.
• If a player cannot play they must pick up. They have failed ███.
• Shuffle the deck when it runs out. ███ must continue.
• When a players hand empties, it is their turn to think of a new simple, secret rule. Contradictions please ███.
• Do not explain this rule.
• Enforce the rule viciously.
• Do not mention the great ███.
• Do not criticise ███.
• Do not explain ███.
• Do not argue about ███.
• Do not make a mistake playing ███.
• Do not fail ███.

Any mistake while playing ███ requires punishment, that player must pick up an extra card.