21 twenty-one

21 is like Blackjack but played across four stacks at once. Skillfully discard all 52 cards by creating hands that total 21 as often as possible. The player who scores the most 21s wins.

0 Players
Lobbies
Training
prize money
$0.00
2 Players
Entry Fee: FREE
Head to head
prize money
$1.60
2 Players
Entry Fee: $1.00
Players ingame:
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Highscore today:
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Training:

Just play for free. No entry fee, no way to win money.

Head to head:

Play against an opponent. The game starts immediately.

Tournament:

Play against more than one opponent.


Stake:

The amount of money that is needed to participate

Rake:

The amount of money that you win.

Skill level:

Shows how strong your opponents are

Instructions

21 plays like Blackjack but with a big twist—you manage four card columns at the same time.
Your goal is to skillfully clear all 52 cards by hitting a total of 21 in any of the 4 slots as many times as possible. The player with the most 21s wins. But stay sharp—if your column total goes over 21, you'll lose points!

In 21 you never play against the bank but against other human players.

How to Play
Step 1: Place the face-up card into one of the 4 columns. The values of the stacked cards will automatically add up.

Card Values:
Cards 2 through 10 are worth their face value.
Jacks, Queens, and Kings are worth 10 points each.
Aces can count as either 1 or 11.
Step 2: Place your cards strategically before time runs out to rack up 21s and trigger massive bonus multipliers. Keep an eye on the clock and play fast to stay ahead of your opponent! The "Pass" Option: Don't want to risk going over 21? You can choose to Pass. This discards the current card instantly without affecting your score.

Full Rules