What Is A Flush In Blackjack
Use the maximum number of coins to get the full value for a royal flush. For real money blackjack, live dealer blackjack or tips on how to win more often, this is the section for you. Blackjack is mostly an even money game, rising to 2:1 at best if you are dealt a Blackjack. Side bets offer you the chance to play much longer odds for higher player wins – as much as 5,000:1 in. 21+3 Blackjack is a very popular side bets blackjack variation, invented and patented by Derek J. Webb in 2000.The game is a combination of blackjack and three card poker, where your first 2 cards and the dealer’s face up card are used to combine a three card hand. . If the dealer has a blackjack, the Super 4 Bonus will pay odds. Royal Flush with posted suit wins the top Progressive Jackpot. 3 Card Blitz is an exciting new flush based game between you and the dealer. Player and dealer are both dealt 7 cards. The object of 3 Card Blitz is to make the highest scoring hand using up to 3 suited cards.
It goes without saying that Blackjack is one of the most wide-spread card games in the world. This becomes a problem at a certain point. There are so many variations of rules alone that it becomes hard to keep track of it. In this article, however, we’ll be dealing with a related but different issue – naming.
Rummy in Blackjack can refer to one of two things:
- The Costa Rican variant of blackjack.
- The Rummy Side bet.
Because we often get questions about this, we’ll answer both in a quick and easy blackjack strategy guide.
Rummy Blackjack
As you may already be aware, Rummy is a completely separate card game popular worldwide. So how did this name get to be associated with a Costa Rican blackjack ruleset? Well, apparently, is that it has to do with gambling laws. According to casinos in Costa Rica, blackjack is illegal in the local jurisdiction. As a result, a barely-different game was created to give the customers what they want without (technically) breaking the law. Or it’s just a way to increase the house edge – who knows. Either way, Rummy in Costa Rica has nothing to do with other rummy games.
Rummy blackjack is a popular variant of the game used in most Costa Rican casinos. The gameplay itself is almost completely identical to most kinds of Blackjack online. It’s the good old game of 21, but some parts have been omitted.
Most notably, there is no actual “blackjack”. By that, we mean that an Ace and a 10-point card simply count as 21 points. There’s no 3:2 payout either. That’s the biggest change in the rules, but not the only one.
Most often, you play Rummy blackjack with 4 to 6 decks. The dealer stands on a soft 17, and you can double any two cards. Doubling up after a split is allowed, and you can re-split up to 4 hands.
Lastly, the ruleset offers certain bonuses – presumably to counteract the lack of blackjack. Getting a Three of a Kind or Straight Flush with the initial hand pays the player with no side bets, even if they bust. Suited Three of a Kind pays more, and both bonuses are bigger if you get a 21 total.
Overall, the Rummy blackjack RTP is around 99%. This makes the house edge worse than most other variants out there.
The Rummy Side Bet
Rare as it is, some online blackjack games offer the so-called Rummy side-bet. This one works like all other side bets – you need to put down a separate stake. It’s fairly similar to 21+3, which is one of the most common and popular blackjack side bets.
The Rummy side bet in blackjack works by combining the player’s initial two-card hand and the dealer’s up-card to make Rummy hands. Sounds familiar? As we said, it’s quite similar to 21+3, except poker hands are substituted by Rummy hands.
This gives you three options to win rummy side bet in total. You could get a three of a kind, a flush, or a straight. The side bet always pays 9:1, which sets the house edge at around 4.14%.
Strangely enough, it seems whoever thought of this side bet never played a lot of Rummy. A three-card straight flush is a possible card combination in Rummy, but not a simple straight or flush. It seems some liberties had to be taken to adapt the rules to blackjack.
The RTP alone should tell you enough to stay away from this side bet. It’s barely different than for 21+3 – but that’s not a good thing. Most blackjack side bets are horrible when it comes to managing RTP.
So there you have it. Two completely different things, both named Rummy, both connected to online blackjack. We hope you found these answers helpful.
- Appendices
- Miscellaneous
- External Links
On This Page
Introduction
Double Twist Blackjack is a game I noticed at the Stratosphere in Las Vegas on February 2, 2016. It bills itself as a new game concept, but it is really just blackjack with an optional side bet. For this reason, I am classifying it as a side bet rather than a unique game.
Rules
- The game is based on conventional blackjack rules.
- There are two betting spots per player.
- The player may make a side wager on each betting spot.
- The side wager pays based on the player's initial two cards and the dealer's up card.
- The pay table is shown below. I presume that the player is paid based on the highest win only.
Double Twist Pay Table
| Event | Pays |
|---|---|
| Three-card royal | 50 to 1 |
| Suited three of a kind | 35 to 1 |
| Straight flush | 30 to 1 |
| Three of a kind | 20 to 1 |
| Straight | 4 to 1 |
| Flush | 3 to 1 |
| Pair | 1 to 1 |
Analysis
What Is A Royal Flush In Blackjack
The following tables show the probability and contribution to the return for 4, 5, 6, and 8 decks.
Double Twist Return Table — Four Decks
| Event | Pays | Combinations | Probability | Return |
|---|---|---|---|---|
| Three-card royal | 50 | 256 | 0.000173 | 0.008659 |
| Suited three of a kind | 35 | 208 | 0.000141 | 0.004925 |
| Straight flush | 30 | 2,816 | 0.001905 | 0.057148 |
| Three of a kind | 20 | 7,072 | 0.004784 | 0.095680 |
| Straight | 4 | 46,080 | 0.031172 | 0.124687 |
| Flush | 3 | 85,120 | 0.057581 | 0.172744 |
| Pair | 1 | 284,544 | 0.192486 | 0.192486 |
| Loser | -1 | 1,052,160 | 0.711758 | -0.711758 |
| Total | 1,478,256 | 1.000000 | -0.055427 |
Double Twist Return Table — Five Decks
| Event | Pays | Combinations | Probability | Return |
|---|---|---|---|---|
| Three-card royal | 50 | 500 | 0.000173 | 0.008634 |
| Suited three of a kind | 35 | 520 | 0.000180 | 0.006285 |
| Straight flush | 30 | 5,500 | 0.001899 | 0.056983 |
| Three of a kind | 20 | 14,300 | 0.004938 | 0.098770 |
| Straight | 4 | 90,000 | 0.031081 | 0.124326 |
| Flush | 3 | 168,200 | 0.058088 | 0.174263 |
| Pair | 1 | 561,600 | 0.193948 | 0.193948 |
| Loser | -1 | 2,055,000 | 0.709693 | -0.709693 |
| Total | 2,895,620 | 1.000000 | -0.046484 |
Double Twist Return Table — Six Decks
| Event | Pays | Combinations | Probability | Return |
|---|---|---|---|---|
| Three-card royal | 50 | 864 | 0.000172 | 0.008617 |
| Suited three of a kind | 35 | 1,040 | 0.000207 | 0.007261 |
| Straight flush | 30 | 9,504 | 0.001896 | 0.056872 |
| Three of a kind | 20 | 25,272 | 0.005041 | 0.100819 |
| Straight | 4 | 155,520 | 0.031021 | 0.124085 |
| Flush | 3 | 292,896 | 0.058424 | 0.175271 |
| Pair | 1 | 977,184 | 0.194918 | 0.194918 |
| Loser | -1 | 3,551,040 | 0.708321 | -0.708321 |
| Total | 5,013,320 | 1.000000 | -0.040478 |
Double Twist Return Table — Eight Decks
| Event | Pays | Combinations | Probability | Return |
|---|---|---|---|---|
| Three-card royal | 50 | 2,048 | 0.000172 | 0.008596 |
| Suited three of a kind | 35 | 2,912 | 0.000244 | 0.008556 |
| Straight flush | 30 | 22,528 | 0.001891 | 0.056735 |
| Three of a kind | 20 | 61,568 | 0.005169 | 0.103370 |
| Straight | 4 | 368,640 | 0.030947 | 0.123786 |
| Flush | 3 | 700,928 | 0.058841 | 0.176524 |
| Pair | 1 | 2,336,256 | 0.196124 | 0.196124 |
| Loser | -1 | 8,417,280 | 0.706612 | -0.706612 |
| Total | 11,912,160 | 1.000000 | -0.032921 |
The following table summarizes the house edge by number of decks.
Double Twist Pay Table
What Is A Flush Plus In Blackjack
Internal Links
Blackjack side bets — Long list of them analyzed.
Written by:Michael Shackleford