System 21

Explanation of the method

Best MethodSystem 21 is a very easy-to-use gaming system which simply follows some basic rules that can help you to easily gain an advantage over the croupier in your Blackjack game at an online casino. This simple system allows you to always make the mathematically perfect play in order to gain an advantage over the croupier and win the majority of the hands in play, meaning that you can win between £50 and £250 a day when you apply the method.

Just follow this tutorial step by step in order to understand all the steps in the method with ease and start playing and applying System 21 in the casinos recommended on this website. If you have any doubts about how to apply System 21 once you have gone through the tutorial, please get in touch and I’ll give you some help.

1. Choose one of the recommended casinos and open an account

I have put together a list of various casinos that I recommend you use to put this system into practice. I would like to take this opportunity to remind you that not all the casinos you can find on the Internet are trustworthy or offer reliable, approved software. For this reason I recommend that you only use one of the five casinos recommended on this page, since I have tried them out and put the method into practice at all of them.


William Hill Casino

888 Casino

2. Make a deposit of between £50 and £500 and take advantage of the registration bonus.

All the casinos I recommend offer you a welcome bonus that allows you to double the value of your money immediately. This means that if you deposit £100 you have £200 to play with; if you deposit £400 you’ll have £800 to play with, and so on. The fact that you can immediately double your deposit with your bonus means that you can take advantage of having a larger bankroll to use to win more money when you implement System 21.

Get the bonus

Since all the casinos offer a bonus to new players, if you open an account with more than one casino you can considerably increase your bankroll. Applying System 21 in several casinos at once allows you to significantly increase your winnings.

3. Sign in and select Blackjack (21)

Once you have created your account and made your first deposit you will benefit from a bonus that doubles the value of your account. At this point, you should sign into the casino’s website and look for the game Blackjack. Casinos offer various versions of Blackjack, but all of them work in the same way. When you find Blackjack (21), enter into the game to start putting the System 21 method into practice.

Choose Blackjack game

4. Open the Blackjack table and position it next to the game.

Below, you will find the Blackjack table I have created to help you put the System 21 method into practice. This table, written entirely in English, will help you to decide what you should do at each play during the game so that you can always make the most mathematically perfect play and have an advantage over the croupier. If you have any doubt that this works, please check out this method demonstration video.

Blackjack System

The table is very easy to use. On the left-hand side you can see your cards, and above that the cards of the croupier. On the right-hand side you will find instructions as to what you should do when the croupier has a certain card depending on your own hand. For example, if the croupier has an 8 and your cards add up to 10 you should double your bet. If you have a pair of 4s (4, 4) and the croupier has a 10, you should ask for another card. There are instructions for all the different possible plays. If you ask for another card, you should consult the table again in order to find out what to do next.

Blackjack System Play

Do not forget to place the Blackjack table next to the gaming software. That way you will be able to analyse your next move more quickly in order to achieve the mathematically perfect play every time. Consult the table for each play in order to know specifically whether you should ask for a card or not, if you should stand, surrender or double your bet.

Some casino’s Blackjack software uses specific terms such as the following:

> Hit = Ask for another card
> Stand = End your turn/ Not ask for another card
> Double = Double your wager
> Split = Divide the hand into two separate hands

5. Applying the System 21 method

The System 21 method requires no more logic than the instructions you will find in the Blackjack table. This table will help you to always make the mathematically perfect play, although it is necessary to apply the System 21 method, which consists in betting more money when you are winning and less when you are losing. Since you are never going to win all the hands in a game, it is important to apply these rules in order to get the most out of the game:

> Recommended minimum bet: £2

> When you win a hand: Reduce your bet by £2 up to the minimum recommended bet (you should never bet less than £2)
> When you lose a hand: Increase by £2
> When you draw with the croupier: Increase by £2

This means that when you begin with the method you should make a bet of £2 and ask for cards. If you win the hand, you should bet £2 again on the next hand. If you lose the hand, you should bet £4 on the next hand. If you draw, you should bet £3 on the next hand.

As you put the system into practice you will understand that it is important to reduce the value of your bets when you are winning more and more hands, and that it is important to increase your bets £2 at a time when you hit a streak of several losing hands in order to recover the money from the hands you didn’t win as quickly as possible. At the end of the day you will always beat the croupier and the casino.

6. Final considerations

The System 21 method can easily be applied using larger sums of money. If you make an initial deposit of more than £250, you can begin the game with a minimum bet of £5 or £10 in order to increase your winnings more quickly. Don’t forget to apply System 21 with the correct proportional bets. In other words, if you make minimum bets of £10, when you lose you should increase your bets £20, betting £30 on the next hand.

Logically, the more money you have available in your bankroll to play with, the more money you can win. If it is perfectly possible to make £50 winnings in just a few minutes with low-value bets; if you use higher minimum bets you can triple or quadruple your winnings in the same time period. Nevertheless, it is important that you don’t get greedy: do not try to win all your money in just one day. Apply the System 21 method at various casinos – above all at the recommended casinos – which offer the best conditions for you to put this Blackjack system into practice.

Happy gaming!


Sistema de Blackjack | Sistema de Blackjack | Sistemul Blackjack | Blackjack Systeem | Blackjack System | блэкджек система | Blackjack-System | Blackjack Systemet