Catch 21:

The Goal of the Game is to maximise your score by making 21's as fast as you can.

Move the top card from the draw pile to one of the four columns. The number over the draw pile shows the number of cards remaining in the draw pile. You can move a card to any card maintaining the total resulting value of the cards 21 or less.

A casino chip is displayed a top each column where it is possible to place the current card. The number at the top of each column shows the current total of the cards in that column. Face cards (Jacks, Queens, and Kings) have a value of 10; Aces can be either 1 or 11; as according to maintaining the total resulting value less then or equals to 21.

The two Black Jacks (the Jack of Spades and the Jack of Clubs) are special cards. Playing one on any column will clear that column, no matter what the total. As a reminder, when a Black Jack appears, the words "Blackjack Attack" will flash.

Game Strategy

Always create a 21 when you have the chance to. Keeping as many open columns as possible reduces your chance of having to discard.Remember that 16 of the 52 cards have a value of 10 so try to create columns with 11 in them, which will combine with any 10 to form a 21.

There are only 4 aces; try to keep track of how many you've seen so far.

Similarly, try to remember how many of the two Black Jacks are still left.