Thursday, March 30, 2017

21 3 Blackjack, 21 plus 3 casino game.

21 plus 3 casino game



New casino sites to play real money





21+3 blackjack is a classic blackjack game where your aim is to beat the dealer with the better hand, always getting closer to 21. But this is with the twist of a side bet called 21+3. The 21+3 side bet is based on evaluating the players´ two cards, as well as the dealers´ up card. If these three together forms one of three special hands, then the player wins. We will reveal more what these are shortly, and how it works in details. You place the blackjack bet in the white highlighted circle, and this must be placed before the game can start.


21+3 blackjack


We are about to start one of the most played, most liked, blackjack side bet games in the world. It is one that is played all over the world in the biggest casinos, and the game is basically the classic blackjack game with the side bet as an extra, named 21+3. The game is being brought to europe and the online scenery for the very first time with felt – and you are definitely a lucky player to be able to try it out. We are presenting, 21+3 blackjack from felt!


Felt LTD is, as mentioned, one of the world´s most exclusive, dedicated, and leading providers of online table games in most genres. The main focus at felt is to create authentic and realistic looking games that can take players on a gaming experience like no other – an experience similar to the one when playing in a real-life land-based casino. These qualities mixed with intuitive interfaces, while using only high-tech and cutting-edge technology makes their games stand out in the crowd with games that can entertain for hours ends.


Felt creates a connection between the real casinos and a modern, and straight forward design of games. They are all made to look as real as possible, with high-end graphics and sound effects. And what might be one of the best things – felt games are available for play via desktop, tablet, and mobile – also in both single and multi-player formats, meaning you can play these games with others.


How does this sound to you? No matter if you are a hi-roller, a beginner, or a pro, you can still enjoy this high paying game tremendously, and it is time to find out why! Let´s start.


What is 21+3 blackjack?


21+3 blackjack is a classic blackjack game where your aim is to beat the dealer with the better hand, always getting closer to 21. But this is with the twist of a side bet called 21+3. The 21+3 side bet is based on evaluating the players´ two cards, as well as the dealers´ up card. If these three together forms one of three special hands, then the player wins. We will reveal more what these are shortly, and how it works in details.


21+3 blackjack is played against the dealer, with six decks of 52 cards each. The side bet is as always completely optional, but for a big win, this is recommended.


How to start the game


The first thing to do, as in all blackjack games, is to choose and set your bet. This is simple; you just need to choose your desired bet value from the chip selector at the bottom of the screen. You can choose yourself which values you want to use, and you can mix and match however you please – as long as it doesn’t go over the max bet of the game.


You can play up to three hands in each game when playing on the desktop version, meaning that you can choose how many hands you want to add your bets on. Via mobile you can only play one hand at a time.


When the chip values are selected, then you must place your first bet – the blackjack bet. Please note that this does not include the side bet of 21+3, this is a separate bet.


You place the blackjack bet in the white highlighted circle, and this must be placed before the game can start.


After this bet is set, you can choose to place the side bet, the 21+3 bet. You can see where to place this bet per where the highlighted circles are, and you do the same as you did in the first bet.


After you are satisfied with these and the amounts are chosen on them, you simply press the deal button to start the game.


How to play 21+3 blackjack


Once the first part of the game is done, and deal is pressed – the cards will be dealt. As soon as you press the deal button, the cards are dealt. Your two dealt cards will then be evaluated against the 21+3 pay table. All side bets are then settled.


Your side bet will be settled before you play your blackjack hand against the dealer when you have no idea of what the outcome might be.


But then what is the side bet 21+3?


Each 21+3 side bet is based on 3 cards, the first two cards that are dealt with you plus the dealers up card. If you have placed a side bet on a hand where the combination of your first two cards plus the dealers up card and make it a three-card poker hand, then you will win a multiple of your side bet stake. The win is then based on the ranking of your card.


The 21+3 side bet wins if the two cards dealt to your hand plus the dealers up card make a three-card poker hand, suited trips, straight flush, and 3 of a kind are the hands that can grant you the big wins.


Here are the top wins of the game:


Suited trips; (three of the same, jacks, queen, and king) grants 100-1


The outcome


When all is settled, you are asked to play your first blackjack hand and the goal of the game, is as said, to beat the dealer's hand with yours. You beat him by having a hand value that is higher than of the dealer – without exceeding 21.


You play this game as any blackjack game, with a twist being the 21+3 side bet. This is a great addition to an already brilliant game, and felt has surely made sure that we feel as though we were playing it for real, in a real casino.


If you are a hi-roller, a low-risk player, or just a gaming enthusiast – either way you will love this game and be entertained for hours ends. We hope that you will enjoy it as much as we did.


We wish you the best of luck!


21 3 Blackjack, 21 plus 3 casino game.


Hi and welcome to videoslots.Com!


Do you want to to make a deposit to be able to play with real money?


21+3 blackjack: how to play the popular blackjack side bet


Find out what the 21+3 blackjack is and learn how to play a blackjack side bet that offers some of the biggest odds associated with the game


W hat is 21+3 blackjack? This popular side bet can be placed alongside your initial bet in the casino classic. It mixes blackjack and three-card poker to offer some attractive odds.


How to play blackjack 21+3


In the 21+3 blackjack side bet you bet on whether the first two cards of your hand and the dealer’s face-up card combine to make one of the three-card poker hands below:



  • Flush – three cards in the same suit

  • Straight – three cards of consecutive values, such as 2-3-4. Aces can be high or low

  • Three of a kind – three cards of the same value/face card

  • Straight flush – three cards of consecutive values that are all in the same suit

  • Suited three of a kind – three cards of the same value/face card and the same suit



You place the bet before your cards are dealt. Typically there will be a 21+3 box on the table in which you place your stake for the side bet.


If your first two cards plus the dealer’s up-card combine to provide one of these five hands then you win your 21+3 blackjack bet. If not, you lose your side bet stake.


How much you win depends on which three-card hand you get, with each one paying different odds, more of which below.


21+3 blackjack odds



  • Flush pays 5/1

  • Straight pays 10/1

  • Three of a kind pays 30/1

  • Straight flush pays 40/1

  • Suited three of a kind pays 100/1


Odds shown are those used by grosvenor online casinos and other operators may vary.


There are different 21+3 blackjack odds attached to the five different types of winning hands, which relate to the probability of players landing them.


It’s always advisable to double check the 21+3 blackjack odds at the particular land-based or online casino where you plan to try out the side bet. They can differ to some degree from one casino operator to another.


For the purposes of this piece we’ve used the odds they work with at grosvenor casinos. Check out our grosvenor casinos review.


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21 3 Blackjack, 21 plus 3 casino game.

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21 3 Blackjack, 21 plus 3 casino game.


21 3 Blackjack, 21 plus 3 casino game.


21 3 Blackjack, 21 plus 3 casino game.


21 3 Blackjack, 21 plus 3 casino game.

21 3 Blackjack, 21 plus 3 casino game.

21 3 Blackjack, 21 plus 3 casino game.


Play in a casino! Locate nearby blackjack tables


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This blackjack game features an additional bet "21 + 3".


Not compulsory, it is however interesting if you are looking to win a max in one hit!


It will take into account your two cards and the one returned from the croupier to make a combination.


Thus, if these 3 cards form a color, a sequence, a three of a kind, a flush or a three of a kind sequence, it is a win!


For the rest, it's a classic game and your goal will be sure to beat the croupier by getting closer to the 21!


Take your chips, place them in the corresponding squares and press "deal" to start the game.


21 plus 3 casino game


New customer offer. T&C’s apply. 18+. 200% up to €/£ 300. How to claim the bonus: new players need to sign up from our LINK, make at least a minimum deposit and enter the bonus code shown below in the cashier. After that, the bonus will be added automatically. Minimum deposit: €/£ 20. Maximum cashout: for bonus balance - €/£ 500, for real money balance - no cashout limit. Exclusive promo valid: until further notice. Allowed games: roulette, blackjack and slot games. Available on mobile: yes. Allowed countries at the casino: aland islands, albania, algeria, andorra, angola, anguilla, antarctica, argentina, armenia, aruba, austria, azerbaijan, bahamas, bahrain, bangladesh, barbados, belize, benin, bermuda, bhutan, bolivia, botswana, brazil, british indian ocean territory, british virgin islands, brunei darussalam, burkina faso, burundi, cambodia, cameroon, canada, cape verde, cayman islands, central african republic, chad, chile, christmas island, cocos (keeling) islands, comoros, congo, cook islands, costa rica, cote D ivoire, curacao, denmark, djibouti, dominica, dominican republic, east timor, ecuador, egypt, el salvador, equatorial guinea, eritrea, ethiopia, falkland islands (malvinas), faroe islands, federated states of micronesia, fiji, finland, gabon, gambia, georgia, germany, ghana, greece, greenland, grenada, guatemala, guinea, guinea-bissau, haiti, holy see (vatican city state), honduras, iceland, india, ireland, isle of man, italy, jamaica, japan, jersey, jordan, kazakstan, kenya, kiribati, kuwait, kyrgyzstan, lebanon, lesotho, liberia, madagascar, malawi, malaysia, maldives, mali, marshall islands, mauritania, mauritius, mexico, moldova, republic of, monaco, mongolia, montenegro, montserrat, morocco, mozambique, myanmar, namibia, nauru, nepal, netherlands, nicaragua, niger, nigeria, niue, norfolk island, north macedonia, norway, oman, pakistan, palau, papua new guinea, paraguay, peru, philippines, pitcairn, portugal, qatar, republic of korea, romania, russian federation, rwanda, saint helena, saint kitts and nevis, saint lucia, saint vincent and the grenadines, samoa, san marino, sao tome and principe, saudi arabia, senegal, serbia, seychelles, sierra leone, solomon islands, somalia, spain, sri lanka, suriname, svalbard and jan mayen, swaziland, sweden, taiwan, tajikistan, tanzania, thailand, togo, tokelau, trinidad and tobago, tunisia, turkmenistan, turks and caicos islands, tuvalu, united arab emirates, united kingdom, uruguay, uzbekistan, venezuela, viet nam, western sahara, yemen, zambia, zimbabwe.


21 plus 3 casino game



21 3 Blackjack, 21 plus 3 casino game.


Blackjack 21 plus 3 oneline casino


Visually blackjack 21 plus 3 appears as if you sat down at a table in a fancy casino. Your betting chips are in front of you, the dealer across, and all the action with the dealt cards and betting happen at the table’s centre. There are also rules and odd values written on the actual turquoise colour tabletop, so you can pick-up gameplay easier. The spaces for what bet corresponds to what are also clearly labeled. There are 5 spaces for placing bets, 3 if you’re playing mobile, and therefore you can play that many hands at once. The layout of the table itself is nicely arranged so, even if you’re playing up to 5 hands, your cards and chips appear neat. Which cards are in action and their numbered value are also displayed so you can focus more on the actual gameplay rather than counting or getting confused in any way.



21 3 Blackjack, 21 plus 3 casino game.


21 3 Blackjack, 21 plus 3 casino game.


21 3 Blackjack, 21 plus 3 casino game.


Blackjack 21 plus 3 oneline casino


Gameplay for blackjack 21 plus 3 online is as straightforward as traditional blackjack only with a couple extra side bets that are like the icing and sprinkles on the casino cake. Essentially you have 3 betting options:
1) classic blackjack – you place a bet and try to beat the dealer’s hand to get closest to the card value of 21, without going over (a bust). Therefore, you can decide to ‘hit’ for another card or ‘hold’ to keep the cards you were dealt. An instant blackjack win is when you get 21 (with a face card/10 and ace. Ace is 11). You can also bet ‘insurance’ in case the dealer has blackjack, or you can ‘split’ on cards of equal value to create a 2in1 hand with separate bets for each.
2) perfect pairs – the goal is to have deal a pair from your first 2 cards. The pair can be a different suit, an identical colour pair or a perfect matching pair.
3) 21 plus 3 – as your 3rd side bet, this can be seen like a mini poker hand with the dealer’s displayed cards and your first 2 dealt cards. Therefore you can win a flush, straight, three of a kind, straight flush, or a suited three of a kind.


Further the dealer must stand if dealt 17 and hit on 16.


Betting for blackjack 21 plus 3 online casino game has a flexibility from 1p to £1,000. However, players of online casino UK should note that they can double bets, utilize this game’s side bets, or split hands, so this increases your wager and hence potential pay-out.


You can take blackjack 21 plus 3 online anywhere you go as it is fully compatible as a mobile slot. The main difference is you can play up to 3 hands at once as opposed to 5 on tablet or desktop. Because of the many ways to win, the RTP is estimated at 99.59%


Blackjack 21 plus 3 oneline casino bonus features


The potential pay-outs of blackjack 21 plus 3 can be massive if you place a high total bet. Instant blackjack pays 3 to 2 while insurance awards 2 to 1. If your cards total 10 or 11, you have the option to double your wager and hence potential pay-out.


For perfect pairs, a mixed suit pair pays 5 to 1, a same colour pair pays 10 to 1, and a matching perfect pair awards an amazing 30 to 1. That should get you dancing, especially if your other side-bets win.


For 21plus3, the potential pay-outs get even better! A flush pays 5 to 1, straight 10 to 1, three of a kind 30 to 1, straight flush 40 to 1, and suited three of a kind pays a whopping 100 to 1.


With a chance for 100 to 1 odds, you’ll want to give blackjack 21 plus 3 online a go at the brand new online casino, clover casino.


21+3 blackjack


We are about to start one of the most played, most liked, blackjack side bet games in the world. It is one that is played all over the world in the biggest casinos, and the game is basically the classic blackjack game with the side bet as an extra, named 21+3. The game is being brought to europe and the online scenery for the very first time with felt – and you are definitely a lucky player to be able to try it out. We are presenting, 21+3 blackjack from felt!


Felt LTD is, as mentioned, one of the world´s most exclusive, dedicated, and leading providers of online table games in most genres. The main focus at felt is to create authentic and realistic looking games that can take players on a gaming experience like no other – an experience similar to the one when playing in a real-life land-based casino. These qualities mixed with intuitive interfaces, while using only high-tech and cutting-edge technology makes their games stand out in the crowd with games that can entertain for hours ends.


Felt creates a connection between the real casinos and a modern, and straight forward design of games. They are all made to look as real as possible, with high-end graphics and sound effects. And what might be one of the best things – felt games are available for play via desktop, tablet, and mobile – also in both single and multi-player formats, meaning you can play these games with others.


How does this sound to you? No matter if you are a hi-roller, a beginner, or a pro, you can still enjoy this high paying game tremendously, and it is time to find out why! Let´s start.


What is 21+3 blackjack?


21+3 blackjack is a classic blackjack game where your aim is to beat the dealer with the better hand, always getting closer to 21. But this is with the twist of a side bet called 21+3. The 21+3 side bet is based on evaluating the players´ two cards, as well as the dealers´ up card. If these three together forms one of three special hands, then the player wins. We will reveal more what these are shortly, and how it works in details.


21+3 blackjack is played against the dealer, with six decks of 52 cards each. The side bet is as always completely optional, but for a big win, this is recommended.


How to start the game


The first thing to do, as in all blackjack games, is to choose and set your bet. This is simple; you just need to choose your desired bet value from the chip selector at the bottom of the screen. You can choose yourself which values you want to use, and you can mix and match however you please – as long as it doesn’t go over the max bet of the game.


You can play up to three hands in each game when playing on the desktop version, meaning that you can choose how many hands you want to add your bets on. Via mobile you can only play one hand at a time.


When the chip values are selected, then you must place your first bet – the blackjack bet. Please note that this does not include the side bet of 21+3, this is a separate bet.


You place the blackjack bet in the white highlighted circle, and this must be placed before the game can start.


After this bet is set, you can choose to place the side bet, the 21+3 bet. You can see where to place this bet per where the highlighted circles are, and you do the same as you did in the first bet.


After you are satisfied with these and the amounts are chosen on them, you simply press the deal button to start the game.


How to play 21+3 blackjack


Once the first part of the game is done, and deal is pressed – the cards will be dealt. As soon as you press the deal button, the cards are dealt. Your two dealt cards will then be evaluated against the 21+3 pay table. All side bets are then settled.


Your side bet will be settled before you play your blackjack hand against the dealer when you have no idea of what the outcome might be.


But then what is the side bet 21+3?


Each 21+3 side bet is based on 3 cards, the first two cards that are dealt with you plus the dealers up card. If you have placed a side bet on a hand where the combination of your first two cards plus the dealers up card and make it a three-card poker hand, then you will win a multiple of your side bet stake. The win is then based on the ranking of your card.


The 21+3 side bet wins if the two cards dealt to your hand plus the dealers up card make a three-card poker hand, suited trips, straight flush, and 3 of a kind are the hands that can grant you the big wins.


Here are the top wins of the game:


Suited trips; (three of the same, jacks, queen, and king) grants 100-1


The outcome


When all is settled, you are asked to play your first blackjack hand and the goal of the game, is as said, to beat the dealer's hand with yours. You beat him by having a hand value that is higher than of the dealer – without exceeding 21.


You play this game as any blackjack game, with a twist being the 21+3 side bet. This is a great addition to an already brilliant game, and felt has surely made sure that we feel as though we were playing it for real, in a real casino.


If you are a hi-roller, a low-risk player, or just a gaming enthusiast – either way you will love this game and be entertained for hours ends. We hope that you will enjoy it as much as we did.


We wish you the best of luck!


21 3 Blackjack, 21 plus 3 casino game.


Hi and welcome to videoslots.Com!


Do you want to to make a deposit to be able to play with real money?


21 + 3 blackjack – free game, rules, strategy & odds


21 3 Blackjack, 21 plus 3 casino game.


Adding a 3-card side bet to blackjack gives a whole new experience


Many casinos have tried to make blackjack more interesting (and often increase their house edge) by using side bets. Popular examples include 777 or perfect pairs. 21 +3 blackjack is a regular game which can be either european or US rules, which has a 3-card optional side bet. The idea is that you make a poker style hand with your first 2 cards in combination with the dealer’s up card. There are some big payouts possible. These depend on the pay table in use – there are several variations. 21 +3 blackjack can be played online and in live casinos.


This page gives you a complete overview of 21+3 blackjack. I have used the live version as a basis, using the US rules – though the format is the same with european blackjack rules. First you will find an overview of the game, followed by some notes on strategy. Pros and cons of this side bet are covered after that.


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21 3 Blackjack, 21 plus 3 casino game.


Overview of 21+3 blackjack


The 21+3 side bet is optional, and its size does not need to be the same as the main bet. In order to play the side-bet, you need to participate in the main hand.


Placing a bet in the 21+3 square is all you need to do to participate. As soon as the deal is made, and before any player takes any actions the 2 player cards and the dealer’s up-card (or only card in european blackjack) are compared to the pay table.


There are several variations of 21+3 payouts, the most simple pays from a ‘flush +pair’ and up, with 9-to-1 payouts in each case. When pairs are also included, this is hit more often, so the prizes are lowered to reflect this. There are 3-to-1 for all hands (pair, flush, straight, trips and straight flush) or there are staggered pay tables.


When the prizes are staggered, a straight flush or better can win significant money. Here is an example:



  • Flush – pays 5:1

  • Straight – pays 10:1

  • Straight flush – pays 35:1

  • Three of a kind – pays 33:1

  • Suited 3 of a kind – 100:1



Keep in mind that depending on the pay table, the house edge can get as high as 13% for this side bet. You can find examples of games (depending on the number of decks in use) where this is around 2.78% instead.


Strategy for 21+3 blackjack


It goes without saying that knowing the correct basic strategy of the base game is a prerequisite here. Without this you are just handing money to the house.


Your main ‘strategy’ decision over the long run with the 21+3 side-bet is whether to play or not. The house edge is bigger than in most base games. If you know this, then you get to decide whether the added interest and entertainment (and chance of a windfall win) are worth it to you. If the extra engagement from the 21+3 bet works for you – then you can simply add a little to your bankroll to cover this.


Card counters can beat this game by memorizing the suits as they are dealt. It is possible on some deals to find one suit over-represented as the shoe gets smaller – turning the edge positive for players. The expected hourly rate for this is very low compared to other forms of counting. Online the deck is shuffled after each hand, making card counting impossible.


Pros and cons of 21+3 blackjack


Adding a poker style hand to blackjack makes for an interesting variation – though I do wonder whether ‘purists’ in either discipline would approve! Depending on which of the pay tables you use there is the chance of a 9-to-1 or even bigger windfall. That elusive suited 3-of-a-kind (paying 100-to-1) would certainly be memorable.


Whether you participate depends on your attitude towards side-bets in general. Some players like these bets, and are happy to pay the extra house-edge for the chance of the occasional big win. Others scorn these bets as long-term losers.


Slot games


Summing up – how does 21+3 blackjack compare?


This is an interesting side bet, though there are plenty more to choose from. The jackpot potential of the 777 side bet appeals to many players, and the regular payouts for perfect pairs is also popular. For me the 21+3 bet compares well, and is sure to have its fans.


Casino software house wagerworks have produced an online version of this game – along with the unibet casino.


Perfect play against the 21+3 extreme blackjack side bet


21 3 Blackjack, 21 plus 3 casino game.


21 3 Blackjack, 21 plus 3 casino game.


One of the first games I posted about on this blog was the blackjack side bet twenty one plus three (21+3). In this post, I showed that there was very little possible profit against 21+3, even using perfect play. Nevertheless, this post on card counting 21+3 is the most viewed blackjack side bet article in this blog, getting about 70% more hits than this second place post on lucky ladies. The 21+3 post ranks 6 th in overall views. It continues to be one of the top posts accessed each day. I don’t know why.


For over two years, I have known about a version of 21+3 called “21+3 extreme” (21+3E). This version pays for the same events as 21+3, but uses a pay table leading to a higher house edge and greater volatility. Because of the extremely low vulnerability of 21+3 to advantage play and the higher house edge of 21+3E, I long ago concluded that 21+3E would be a waste of time to analyze. However, given the continued interest in 21+3 (and a lack of anything better to do), I decided to finally give 21+3E a look. The results of this analysis met my extraordinarily low expectations.


This post covers the six-deck case. With fewer decks, the house edge for 21+3E increases, making it even less vulnerable.


Both 21+3 and 21+3E pay based on the poker value of the three card poker hand consisting of the player’s first two cards and dealer’s up card. The paying hands are straight flush, three of a kind, straight and flush. In the case of 21+3, each of these pays 9-to-1. In the case of 21+3E, the payout for these events is 30-20-10-5.


The following tables give the combinatorial analysis for 21+3 and 21+3E:


21 3 Blackjack, 21 plus 3 casino game.

21 3 Blackjack, 21 plus 3 casino game.


In particular the house edge for 21+3 is 3.24%, whereas the house edge for 21+3E is 13.39%. The term “extreme” certainly describes this side bet: it is “extremely” good for the casino and “extremely” bad for the player.


The following excel spread sheet allows the user to input the exact composition of the shoe and the pay table for the variation of 21+3 in use; it outputs the house edge, hit frequency and standard deviation. I suppose in some universe a spread sheet like this could be used for advantage play against 21+3. Then again, in some universe, a komodo dragon is the current world chess champion.


In investigating card counting 21+3E, the AP can do no better than perfect play (for example, by using the spread sheet given above), where the AP makes a wager on 21+3E if and only if he has the edge. The following table shows the results of perfect play against 21+3E in the six-deck case when the cut card is placed at 260 cards. These results confirmed my intuitive expectation that 21+3E has almost no card counting vulnerability:


21 3 Blackjack, 21 plus 3 casino game.


The opportunity to make a 21+3E wager with the edge occurs about 3 times per 1000 hands. When the player makes a 21+3E wager, his average edge is about 4.08%. This leads to a gain of about 0.0122 units per 100 hands. If an AP is making a $100 wager whenever he has the edge over 21+3E, and otherwise does not make a wager, then he will earn about $1.22 per 100 hands.


The final number given in this table, the desirability index (DI), is discussed for blackjack side bets in this post. The value 0.73 given in this table shows that 21+3E has “minimal vulnerability” to advantage play. (I note that I used the standard deviation from the combinatorial analysis for 21+3E in computing the DI).


To get a different view on the vulnerability of 21+3E, I kept track of the average edge and bet frequency by the location in the shoe at the start of each hand. As noted above, I assumed the cut card was placed at 260 cards, so the simulation did not include values beyond that point. I found that there were essentially no advantageous situations before 175 cards were played from the shoe.


The following plot gives perfect-play results by first-card location, based on a simulation of one million (1,000,000) six-deck shoes with the cut card at 260 cards (click for full-sized image).


21 3 Blackjack, 21 plus 3 casino game.


The average edge is jagged to begin with. This occurred because there were very few data points being averaged together. As the depth into the shoe increased, there were more instances of advantageous situations, so the average edge smoothed out. The average edge appears to be increasing in direct proportion to the card location, whereas the bet frequency appears to be increasing quadratically. At exactly the 260 card position, the values that the simulation produced were a bet frequency of 5.08% and an average edge of 5.52%.


My conclusion is that 21+3E has a minimal vulnerability to advantage play. No serious AP is going to give 21+3E a second thought without some other vulnerability at the game. For example, if the shuffle is highly trackable and a slug of cards of the same suit can be followed through the shuffle, then it could be very profitable to play 21+3E during the slug.


My recommendations for game protection for 21+3E are as follows:



  • Learn about something else.

  • Protect something else.



Blackjack perfect pairs


We've enhanced blackjack with the addition of two of the most popular table game side bets in the world - perfect pairs® and 21+3®. The game combines blackjack and both perfect pairs® and 21+3® into one game.


Blackjack perfect pairs and 21+3 the game
this online blackjack game is played with 6 decks of cards which are shuffled at the start of every new game. Blackjack perfect pairs is part of a range of casino games that are based on classic blackjack but have innovative and more modern features for an online casino audience.


Selecting a chip
click on one of the different valued chips to select it.


Placing a bet
click on any of the bet boxes (including the perfect pairs® and 21+3® boxes) to place the selected chip; press again to add another chip to the current bet. Choose up to 5 boxes for the flash and pad versions (plus another 5 each for perfect pairs® and 21+3®) and 3 for the phone game (plus another 3 each for perfect pairs® and 21+3®). A side bet cannot be played unless a bet is placed on the corresponding blackjack box.


Blackjack perfect pairs and 21+3 starting game buttons


Double
doubles the value of the bets on every box up to the table maximum.


Undo
removes chips from the bet boxes in the order in which they were placed.


Clear all
(not available on phone) – removes all bets on all boxes in one go.


Deal
starts the game; 2 cards will be dealt on each box where a bet has been placed and 2 cards will be dealt to the dealer, with one card face down.


Blackjack perfect pairs and 21+3 displays


Information display
at different points during game play this will show information about the game.


Balance
shows the player’s balance.


Bet
displays the total bet value per game.


Paid
displays the total paid.


Last bet
displays the total value of the last bet placed.


Blackjack perfect pairs® and 21+3® game play


Bets
the perfect pairs® side bet offers the player the opportunity to bet on whether his first two cards make a pair – please find below the payouts for the different types of pairs. The 21+3® side bet offers the player the opportunity to bet on whether his first two cards and the dealer’s up-card make a 3 card poker hand - please find below the payouts for the different types of hands. To bet, the player places chips on the perfect pairs® betting box and / or the 21+3® betting box. The side bets are paid out immediately after the deal and have no relevance to the main blackjack game.


Blackjack perfect pairs® and 21+3® payouts


Payouts
once the initial deal has completed, all side bets are paid out as follows: perfect pairs® – player wins when his first two cards are a pair: mixed pair pays 5/1 – e.G. 7 clubs and 7 diamonds. Coloured pair pays 10/1 – e.G. 7 clubs and 7 spades. Perfect pair pays 30/1 – e.G. 7 clubs and 7 clubs. Any other combination loses and the player’s chips are taken.


21+3® – player wins when his first two cards plus the dealer’s up-card are: flush pays 5/1, straight pays 10/1, three of a kind pays 30/1, straight flush pays 40/1, suited 3 of a kind pays 100/1. Any other combination loses and the player’s chips are taken.


Blackjack game play


Game play
once the initial deal has taken place and any side bets have been paid out the main game of blackjack will continue. The game will offer game play buttons in accordance with the rules of the game.If the dealer’s face up card is an ace or a value of ten, the dealer will check the face down card for blackjack. When the dealer’s face up card is an ace, insurance (and even money, if applicable) will be offered, all insurance decisions will be made and then the check for blackjack takes place. When the dealer’s face up card is a ten, the check for blackjack takes place straight away. The game offers betting opportunities / required decisions one box at a time from right to left. The active box is marked by an arrow above the cards. The total value of the cards on each box is displayed; hands that contain aces display both the low and high value since an ace has a value of 1 or 11 (apart from when a blackjack is dealt). Where the hand value is 21 with the first 2 cards the phrase blackjack is displayed.


Blackjack perfect pairs and 21+3 game buttons


Hit
draws another card on the highlighted hand.


Stand
finishes the hand; draws no further cards and moves on to the next hand or the dealer, depending on the state of play.


Double
offered once per hand and is available after the first 2 cards have been dealt to the player. Double is available on any 2 cards. This bet requires a further bet equal to the initiating bet; chips are placed on the original bet to signify the increase and one further card is drawn. This completes the hand; no further action is possible.


Split
if the first 2 cards dealt are of the same value and type e.G. Queen, queen or king, king etc. Then a split option is available. Pressing split will cause the cards to separate, a further bet equal to the initiating bet is taken for the newly created hand, and now 2 hands are in play. Further drawing of cards to these hands is possible after this event, except in the case of split aces where only one card is dealt per split hand. A split is offered once per hand with no re-splits. Split hands do not qualify for enhanced blackjack payouts. Doubling is allowed after splits (except for split aces).


Insurance
when the dealer’s face up card is an ace, the player has the option to place an insurance bet on any hand, which is equal to half of the initial bet. A winning insurance bet, which occurs when the dealer has a blackjack, will be paid at 2 to 1; the insurance bet will lose if the dealer does not have a blackjack. The buttons offered to the player are: yes, no (for each hand), yes to all hands (flash and ipad only) and no to all hands (flash and ipad only)


Even money
when the player has blackjack and the dealer’s face up card is an ace, the player can choose to take even money for their blackjack hand, negating the risk the dealer may also have blackjack which would result in a push. The buttons offered to the player are: yes, no.


Repeat / deal
at the end of a completed game this option is available. This mimics the previous game’s original stakes on each box and deals the cards.


Repeat
at the end of a completed game this option is available. This places all the previous game’s starting bets but allows modification of the bets before pressing the deal button to start the game.


Blackjack payouts


Once all the player’s hands are complete the dealer will reveal the face down card and continue drawing cards until the value is 17 or greater. The dealer must stand on all 17s. The outcomes and payouts are as follows:


Push
A push occurs if: the player and dealer have hands with the same value. A push does not occur in the instance where a blackjack is against a non blackjack 21; blackjack (a 2 card value) is always higher than achieving 21 with more than 2 cards. When a push occurs: the player’s bet on the hand is returned.


Player wins
the player wins if: the dealer’s total is above 21 and the player’s hand has not exceeded 21. The dealer’s total is below 21 but lower than the player’s total, as long as the player’s total has not exceeded 21. When the player’s hand wins (excluding blackjack): the player is paid 1 to 1 for the bet on that hand.


Player loses
the player loses if: the player’s total is above 21. The dealer’s total is below 21 and higher than the player’s total. When the player’s hand loses: the player’s bet on the hand is lost.


Blackjack
the player has blackjack and wins if: the player has a 2 card total of 21 and the dealer does not have blackjack. When the player’s hand wins with a blackjack: the player is paid 3 to 2 for the bet on that hand.


Insurance
this side bet has a payout of 2 to 1 and is paid when the player has placed an insurance bet, which is equal to half of the initial bet, and the dealer has blackjack. The insurance bet loses when the player has placed an insurance bet and the dealer does not have blackjack.


Even money
this payout returns 1 to 1 and only occurs when the player has blackjack, the dealer is showing an ace after the initial deal and the player accepts the offer of even money.


Online casino games supplied by


Leovegas gaming plc gaming activity is regulated and licensed by the UK gambling commission. Gambling under the age of 18 is an offence.


Leovegas gaming has a remote bookmakers licence in ireland awarded by the revenue commissioners, licence reference number 1012453, issued on 25th january 2017.


Felt gaming 21 plus 3


21 plus 3 blackjack is an exciting combination of two classic casino games, blackjack and 3 card poker. European blackjack serves as the base game and to spice things up, you can place a side bet on your 2 cards and dealer’s face up card creating a valid poker hand. Here we will focus on the version developed by felt gaming, which is definitely my favorite.


Play for real


Rules & odds


Felt gaming 21 plus 3 blackjack is played with 6 standard decks. It is a multi-hand game; you can play up to 3 hands per round.


Dealer:


Player:



  • One split per hand split to up to two hands and you can split aces.

  • Double on 9,10, 11 value hands.

  • After doubling down you will receive only one card.

  • You can hit split hands, including split aces.


Payouts:



  • Blackjack pays 3:2

  • If the dealer’s up card is an ace you will be offered a 2:1 insurance.

  • If you have a blackjack and the dealer’s card is an ace you will be offered real money (payout of 1:1).

  • Similar value hands are a push.


Bonus payouts



  • Flush, three cards of the same suit, pays 5:1.

  • Straight, three cards in numerical order, pays 10 to 1. (for that purpose 10, J, Q, K are referred as having different value. Ace can be high or low: A-2-3 or Q-K-A).

  • Three of a kind, 2-2-2 or J-J-J for example, pays 30 to 1,

  • Straight flush, cards in numerical order of the same suit, pays 40 to 1.

  • Suited three of a kind will give you 100 to 1.


Felt 21 plus 3 blackjack odds


The official odds the felt gaming state are 99.63% on the blackjack base game and 92.86% on side bets. According to my calculations the base odds are slightly lower, 99.52%, while the side bet payouts are higher, 95.82%.


Compared to the other 21+3 blackjack games online, it’s pretty much in the middle, slightly below what is offered in IGT blackjack game.


Limits & interface


In terms of design and interface, felt gaming products are very unique and truly stand out from the rest. While everybody try to imitate live casino blackjack tables, felt understood that it’s an online game and it should be designed as one. It’s clear, simple and easy to use. Just perfect.


The betting limits are great and should suit both, high stakes pros and occasional players. The minimum main bet is 10p and it goes up to € / £ 500 per hand. The side bets start also at 10p and can be raised to € / £ 250. In total, considering the fact that you can play three hands simultaneously, you can bet up to € / £ 2,250 per round.




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