Learn the rules
How to Play Bluff
Play cards face down and claim a rank. Call "Bluff!" when you doubt it.
Goal
Be the first to get rid of all your cards.
A Round
The first player lays 1 to 4 cards face down and names a rank — say, "two kings". Everyone after must claim that same rank, truthfully or not, or pass.
Call Bluff
Instead of playing, you can call "Bluff!" on the play just made. The cards are shown: if any isn't the claimed rank the bluffer takes the whole pile; if they were honest, you take it. Whoever was right starts a new round.
Ending
If everyone passes, the pile is put aside and the last player to claim starts. Play your last cards and survive the next player's call to win the round.
Explore the games
aUNOMatch colours and numbers, play action cards, shout aUNO on your last card.2–10 players
Crazy EightsMatch the suit or rank. Eights are wild. Empty your hand first.2–6 players
Indian Rummy13 cards. Make sequences and sets, use the jokers, declare first.2–6 players
Twenty-NinePartners bid for points, the trump stays hidden until someone asks.4 players
HeartsDodge every heart and the queen of spades — or take them all.4 players
SpadesBid your tricks with a partner. Spades always trump.4 players
Court PieceCall trump from five cards; first team to seven tricks takes the hand.4 players
JudgementBid exactly the tricks you will take. Hands shrink from 7 cards to 1.3–6 players
Badam SattiBuild every suit up and down from its 7. First to run out wins.3–6 players
Gadha LadanCan't follow suit? Make someone pick up the trick. Don't be the donkey.3–6 players
BluffPlay cards face down and claim a rank. Call "Bluff!" when you doubt it.3–6 players