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Jennifer LynnJennifer Lynn
Richard GrantRichard Grant

In this article, I break down Super Fun 21, a unique take on traditional blackjack that adds some exciting twists to the classic game. While it’s easy to pick up, having a solid strategy can really improve how you play.

I’ll walk you through the basic rules and smart tactics that can help you make better decisions at the table. Whether you’re just getting started or looking to sharpen your skills, this guide offers practical tips you can put to use. By the time you finish reading, you’ll have a strong foundation to start practicing and playing with more confidence.

This article assumes you already know the basics of how to play Blackjack. If you’re not sure about the rules, feel free to check out our other article where we explain them in detail.

Super Fun 21 Blackjack Rules 2t4jg

Below, I’ve listed the key rules that set Super Fun 21 apart from the standard version of Blackjack. These differences add more variety and player-friendly options to the game:

Super Fun 21 Blackjack Rules

  • A Blackjack pays out 1 to 1 instead of 3 to 2 unless both cards are Diamonds, in which case you get a special payout.
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  • A Blackjack in Diamonds pays out 2 to 1, giving you a better return than a regular Blackjack.
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  • A player always wins if they have Blackjack, even if the dealer also has a Blackjack.
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  • You can Double at any time as opposed to only after your first 2 cards.
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  • You can Surrender at any time as opposed to only after your first 2 cards.
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  • You can Surrender after Doubling.
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  • If you have a hand with 6 cards and a total of 20 or less, you automatically win the hand.
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  • If you have a hand totaling 21 after 6 cards, you win the hand with a 2 to 1 payout, no matter what the dealer has.

 
Although casinos have different variations, the most common rules I’ve come across include the following:
 

  • Super Fun 21 is played with 1 deck
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  • The Dealer Hits on soft 17
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  • The Dealer peaks for Blackjack if they have an Ace or 10
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  • You can Double after a Split
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  • You can Split a hand up to 4 times
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  • You can Split Aces again after Splitting
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  • You can Surrender after Splitting

 
Super Fun 21 example table

As you can see from the above screenshot, a Super Fun 21 table looks very similar to a standard Blackjack game. The main difference is the extra rules that favor the player, like special payouts and more flexible doubling options. I like how these changes keep the game familiar but add a fresh layer of excitement and strategy.

Some versions of Super Fun 21 use 2 or 6 decks, but most online games, including those from popular providers like Microgaming, are played with just 1 deck. I prefer single-deck games because they make it easier to follow the cards. They can also slightly improve the player’s odds compared to multi-deck versions.

Super Fun 21 Blackjack Strategy 3p1o5q

In the table below, I outline the best moves to make when playing Super Fun 21 with a single deck. The strategy is slightly more complex than standard Blackjack because you also need to factor in the bonuses for winning with six cards. These added rules can impact how you approach certain hands, so adjusting your strategy is key.





Super Fun 21 Strategy Table 6v5w12


H Hit
S Stand
S3 Stand on 3 or fewer cards, otherwise Hit
S4 Stand on 4 or fewer cards, otherwise Hit
D Double
D2 Double on 2 cards, otherwise Hit
D3 Double on 3 cards, otherwise Hit
D4 Double on 4 cards, otherwise Hit
SP Split
X Surrender if possible, otherwise Hit
X3 Surrender on 3 or fewer cards, otherwise Hit
X3* Surrender on exactly 3 cards, otherwise Hit
X3/S4 Surrender on 3 or fewer cards, otherwise Stand on 4 or fewer cards, otherwise Hit






Super Fun 21 Blackjack Strategy Chart 472e2y


Your Hand 2 3 4 5 6 7 8 9 10 A
4 to 8 H H H H H H H H H H
9 D2 D3 D3 D3 D3 H H H H H
10 D3 D3 D3 D3 D3 D3 D3 D3 D2 D3
11 D3 D3 D3 D3 D4 D3 D3 D3 D3 D3
12 H H S3 S3 S3 H H H H H
13 S3 S3 S4 S4 S4 H H H H H
14 S4 S4 S4 S4 S4 H H H H H
15 S4 S4 S4 S S H H H H X3
16 S S S S S H H X3* X3 X3
17 S S S S S S S S4 S4 X3/S4
18+ S S S S S S S S S S
A2 H H H D2 D2 H H H H H
A3 H H D2 D3 D3 H H H H H
A4 H H D2 D3 D3 H H H H H
A5 H H D2 D3 D3 H H H H H
A6 D2 D2 D3 D3 D3 H H H H H
A7 S3 D3 D3 D3 D4 S4 S3 H H H
A8 S4 S4 S4 D4 D4 S4 S4 S4 S3 S4
A9 S4 S4 S4 S4 S4 S4 S4 S4 S4 S4
2,2 SP SP SP SP SP SP H H H H
3,3 SP SP SP SP SP SP H H H H
4,4 H H H SP SP H H H H H
5,5 D D D D D D D D D D
6,6 SP SP SP SP SP SP H H H H
7,7 SP SP SP SP SP SP SP H X X
8,8 SP SP SP SP SP SP SP SP SP SP
9,9 SP SP SP SP SP S SP SP S SP
10,10 S S S S S S S S S S
A,A SP SP SP SP SP SP SP SP SP SP


Soft Hands Strategy 1z5gu

In blackjack, a soft hand is when you’re holding an Ace that can count as 1 or 11 without going over 21. I always recommend paying close attention in these situations, as the right move can make a big difference:

Hard Hands Strategies 2th6q

I’ve put together a simple strategy for playing hard hands in blackjack. These are hands where there’s no Ace, or the Ace is counted as one:

Strategy for Splitting Pairs 6432w

When you’re dealt a pair in blackjack, choosing whether to split, hit, stand, or double down can strongly influence the result. Below, I walk you through how to approach different pair situations using smart decision-making:

 

Payouts 6e6zj

After both the player and dealer have completed their turns, winnings are distributed based on the hands presented. If the player’s hand sures the dealer’s, the payout is at even money, or 1:1. A specific payout of 2:1 is awarded if the player achieves a 21 with five cards. When the dealer’s and player’s hands tie, the game results in a push, and the player’s bet is returned.

Blackjack generally pays out at even money, 1:1; however, if the blackjack is achieved with suited Diamonds, the payout increases to 2:1. Additionally, if the player holds six or more cards without busting, they win automatically, independent of the dealer’s hand.

Understanding the House Edge 4m1d21

The house edge estimates below are based on randomized simulations that take into the use of a cut card. These estimates are based on the assumption that basic strategy is used, as outlined earlier. I’ve included this to ensure the numbers reflect realistic playing conditions.

These numbers show how the number of decks and the dealer’s actions can affect the casino’s edge.

Super Fun 21 Tips 3g1k49

Super Fun 21 Tips

Make the most of your extra options: Unlike other forms of Blackjack, Super Fun 21 lets you Surrender at any time, Double at any time and win with a hand of 6 cards. these extra options when you are playing as they give you an extra advantage.

Play for fun to learn the extra options: Most online casinos offering Super Fun 21 let you play with free chips before betting real money. Even if you’re experienced with traditional Blackjack, I recommend starting in free mode, since the added rules make this version noticeably different.

Manage your bankroll in Super Fun 21 Blackjack: Like any casino game, managing your funds is important. I recommend starting with enough to cover at least 40 hands and adjusting your bet size accordingly. Staying disciplined with your bankroll gives you a better chance to play confidently and enjoy Super Fun 21 Blackjack to the fullest.

Blackjack References:

Multi Deck VS Single Deck Blackjack

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About the author 5a2o1p

Jennifer Lynn
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Jennifer Lynn started her career in her early 20s as a croupier at a local land-based casino. Over time, she became a seasoned gambler, reading numerous books on gambling strategies that helped her gain extensive knowledge in the field. Driven by her ion for journalism, she began writing for gambling magazines after earning her degree, with her articles featured on numerous popular gambling platforms. For over 25 years, Jennifer has played at and reviewed more than 150 online casinos, gaining recognition for her detailed assessments. As a ionate researcher, writer, and player, she shares her knowledge on a wide range of casino games and effective strategies for players.
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Last Updated: May 21, 2025