Out now Strategy card game

Hit 67.
Exactly.

Crazy Monkey 67 is a turn-based mathematical strategy card game. You and the monkey share one number. Add, subtract, multiply, divide — first to land on exactly 67 wins. Drop below 0 or push past 99 and you're out.

Play for free Learn the rules

67The target
0–99Bust outside
4Opponents
2 minTo learn

The monkey from Crazy Monkey 67 holding a burning 6 and 7

Inside Crazy Monkey 67

Simple arithmetic, real tactics

Every turn you decide whether to push toward 67 or deny the monkey a clean path — and whether to extend a combo or stop while you're still safe.

One number, two players

The number sits on the table and belongs to both of you. Your card moves it — and hands the monkey whatever position you leave behind.

Combo mode: go wild

×2, ×3 and ÷2 always keep your turn alive, and one in five plus/minus cards carries a combo marker. Chain up to six cards in a single turn.

Hidden information

You see the monkey's hand and the next three draws. What you don't see are its mystery cards — one in four comes face down.

The deck

Six ways to move the number

+7

Positive

+1 to +9. The only cards that carry you toward 67.
−4

Negative

−1 to −9. Pull back from a bust, or deny the monkey a win.
×3

Multiply

×2 and ×3 leap up the board — and always extend your turn.
÷2

Divide

÷2 halves the number, rounding to the nearest whole. Extends your turn.
0

Skip

Changes nothing and ends your turn. Cycles a dead card out of your hand.
?

Mystery

Face down to your opponent until it's played. You always see your own.

How to play

Learn it in two minutes

01
Play a card

At least one card per turn. Its effect applies to the shared number immediately, and you draw a replacement straight away.
02
Push the combo — or stop

Multipliers, dividers and combo cards let you keep going. The real question is whether continuing is still safe.
03
Land on 67

Exactly 67 wins on the spot. Overshoot past 99 or fall below 0 and you lose immediately — so mind what you leave behind.

Your opponents

Four minds, one target

Pick how hard the monkey thinks. Every opponent plays by the same rules — they just see more of the board.

Street Monkey Easy: "Warm up, little human." Plays without a plan and misses winning moves. Good for learning the game.
Mad Scientist Medium: "Getting harder now." Takes obvious wins and avoids handing you easy ones. Makes the occasional mistake.
Death Monk Hard: "You'll need more than luck." Plans two moves ahead and shuts down your combo setups before they land.
Ancient Oracle Expert: "Only the insane prevail." Calculates every winning sequence from both sides and almost never gives you an opening.