Classic: 21 Card app for iPhone and iPad

In this stand-alone 21-point game, a novel gameplay is provided. The following is its detailed application description:

How to play:

• Start with 52 cards, and the goal is to stack as many cards as possible with a total of 21 points.

• Stack 4 cards. When the opponent plays a card, you can consider getting a new card or directly get the card played by the opponent.

• Complete the card pile before the end of the combination. 21

Game strategy
When the points are low (12-16), ask for cards for the opponents high cards (7 or above).

Stand for the opponents low cards (2-6) if the total points are 12 or above.

Card counting skills:
Infer the favorable situation of the remaining cards by memorizing the cards.

Calculate the cards needed by the opponent through the cards played by the opponent.

Probability calculation:
Calculate the possible odds of winning based on the cards and the cards played by both parties.

Player experience:
The interface is simple, and players can easily click to select operations.

The card design is realistic and provides visual pleasure.

Difficulty design:
The game provides 4 difficulties for players to choose.
Each difficulty level is designed with robot battles of equal difficulty.

Blackjack combines luck and strategy to provide an exciting gaming experience, suitable for all types of players. It is a classic and charming tabletop game.