From classic 21 to VIP tables with dealers in Portuguese, h6666 has the blackjack you've always wanted to play. Deposit via Pix and get in the game now.
Professional dealers, HD streaming, and real-time chat — all on h6666, 24 hours a day.
The perfect table for newcomers at h6666. Classic 21 rules, a relaxed pace, and a dealer who walks you through every move. Bet from R$ 1.00 and experience the real thrill of blackjack.
Play NowAn exclusive table for experienced players at h6666. High limits, professional pace, and a premium casino atmosphere with state-of-the-art cameras and a bilingual dealer.
Join TableEach round lasts under 25 seconds. In h6666's Speed Blackjack, you lock in your decisions before anyone else at the table — no waiting around. Perfect for players who love fast action and more rounds per hour.
Play NowHere everyone plays at the same time with the same initial dealer hand. No waiting for a seat, no queue. h6666's Blackjack Infinite is the perfect choice during peak hours when all other tables are full.
Play NowIn this exclusive h6666 variant, both of the dealer's cards are visible from the start. You have far more information to make strategic decisions — card tracking is easier and the game becomes more skill-driven.
Play NowA more relaxed table hosted by two upbeat dealers who keep the commentary going throughout the game. h6666's Blackjack Party brings a party-like atmosphere that makes every round more enjoyable — especially if you're just getting started.
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Blackjack is, without question, one of the casino games with the best balance of skill and entertainment. Unlike slots, where the outcome is entirely random, in blackjack your decisions directly influence the result of each hand. That blend of luck and strategy is what makes the game so compelling — and it's why h6666 has invested so much in delivering the best online blackjack experience in Brazil.
At h6666, all live blackjack tables are run by trained dealers and streamed in high definition with minimal latency, even on mobile connections. The live chat lets you interact with the dealer and fellow players between rounds — something that completely transforms the experience, making it feel much closer to a real casino.
Another standout feature of h6666 is the wide range of tables on offer: you'll find everything from classic tables with bets starting at BRL 1.00 to VIP Platinum tables with limits of BRL 5,000.00 per hand. Whatever your budget or experience level, there's a table on the platform that's right for you.
The goal of blackjack is straightforward: get as close to 21 as possible without going over, while beating the dealer's total. Every card has a value: numbered cards are worth their face value, face cards (jack, queen, and king) are worth 10, and the Ace can count as either 1 or 11 — whichever works best for your hand.
At the start of each round, you and the dealer each receive two cards. One of the dealer's cards is face up, giving you partial information about their hand. From there, you have the following options:
Hit: request an additional card from the dealer to increase your total. You can draw as many cards as you like, but if you go over 21, you automatically lose — this is called going bust. Stand: keep your current hand without drawing any more cards, passing the turn to the dealer. Double Down: double your initial bet and receive exactly one more card. It's a risky move, but the payoff potential is huge when timed right. Split: if your first two cards are of equal value, you can split them into two separate hands by placing a second bet equal to your original. Each hand is then played out independently.
If your first two cards are an Ace and a 10-value card (face card or 10), you have a "natural blackjack," which typically pays 3:2 — meaning R$ 150.00 on a R$ 100.00 bet. It's the best hand in the game.
Your information and transactions at h6666 are encrypted with 256-bit SSL. No data is shared with third parties. Read our Privacy Policy.
Blackjack on h6666 is strictly for players aged 18 and over. Set a budget limit before you start and stick to it. If you need support, visit Responsible Gambling.
Basic strategy reduces the house edge to under 0.5%. Use this table as a reference while playing at h6666.
| Your hand | Dealer 2 | Dealer 3–6 | Dealer 7–8 | Dealer 9 | Dealer 10/Face Card | Dealer Ace |
|---|---|---|---|---|---|---|
| 8 or less | Hit | Hit | Hit | Hit | Hit | Hit |
| 9 | Hit | Double Down | Hit | Hit | Hit | Hit |
| 10 | Double Down | Double Down | Double Down | Double Down | Hit | Hit |
| 11 | Double Down | Double Down | Double Down | Double Down | Double Down | Hit |
| 12 | Hit | Stand | Hit | Hit | Hit | Hit |
| 13–16 | Stand | Stand | Hit | Hit | Hit | Hit |
| 17 or more | Stand | Stand | Stand | Stand | Stand | Stand |
Simplified basic strategy chart for multi-deck blackjack. Use it as a reference during your sessions at h6666.
Each variant has its own rules and thrills — explore them all at h6666.
H6666 was built with the Brazilian player's experience in mind, from start to finish.
Tables hosted by Portuguese-speaking dealers. No language barrier — just enjoy the game.
High-definition cameras ensure you can see every card clearly on any device.
Fund your account in seconds with Pix, boleto, credit card, or Mercado Pago.
Optimized interface for Android and iOS. Play live blackjack from anywhere in Brazil.
All decks are shuffled by an RNG system audited and certified by independent third parties.
Interact with the dealer and other players in real time throughout every round.
The h6666 welcome bonus is valid for bets on all blackjack tables.
Tables open at any hour — midnight, weekends, you name it. There's always a seat waiting for you.
From registration to your first hand in under 5 minutes.
Click "Sign Up," fill in your details with your CPF and email. Quick, secure verification — full access to h6666 unlocked in under 2 minutes.
Deposit from BRL 10.00 using Pix, bank slip, credit or debit card, PicPay, or Mercado Pago. Funds hit your account in seconds.
In the h6666 main menu, click "Blackjack" to see all available tables, filter by bet limit, and choose the variant you prefer.
Click on any active table, set your bet amount, and the game begins. Good luck — and remember: the basic strategy guide is right here on this page to help you!
R$ 30,000.00 in prizes. The top 20 h6666 players win real cash rewards.
Any bet placed at a blackjack table during the promotion period earns tournament points.
Join the TournamentBeyond knowing basic strategy, there are a few habits that make a real difference to your blackjack experience at h6666. The first is setting a budget before you sit down at any table. Decide in advance how much you're willing to risk in that session and never go beyond that limit — regardless of what happened in the previous round.
The second tip is to always stick to basic strategy. It can be tempting to "go with your gut" when the game gets intense, but the math is clear: playing with basic strategy brings the house edge below 0.5%, making blackjack the casino game with the lowest house edge on all of h6666. Abandoning strategy on impulse is the most common mistake players make.
Another key practice is making the most of Double Down and Split. Doubling Down on 11 against a dealer showing a weak card (2 through 10) is one of the best bets available in the game. Splitting Aces and 8s is practically mandatory under basic strategy — never pass up these plays when the situation calls for them.
H6666 offers both live blackjack and RNG versions (random number generator, with no human dealer). Each format has its own advantages, and the right choice depends on what you're looking for in that session.
Live blackjack is the way to go when you want the most complete, immersive experience possible. A real dealer, professional cameras, live chat with other players, and that genuine casino atmosphere make all the difference — especially at h6666's VIP tables. The pace is a bit slower, but the experience is unmatched.
RNG blackjack, on the other hand, is perfect for players who want to practice basic strategy without any time pressure, play at very low stakes, or simply have more control over the pace of each round. In RNG format, you pause whenever you like, check the strategy chart at your own speed, and play entirely on your own terms — with no one waiting on your decision.
At h6666, you get access to both formats with a single account. Switch between them based on your mood and find out which one suits your playing style best.
To join any blackjack table at h6666, you'll need funds in your account. The process is simple: after registering, go to the "Deposits" section, choose the amount you want to deposit, and select your payment method.
Pix is by far the most popular payment method among h6666 players — confirmation is nearly instant, any time of day or night. Boleto bancário takes up to 1 business day to clear. Major credit and debit cards (Visa, Mastercard) are also accepted. PicPay and Mercado Pago are available for those who prefer digital wallets, and TED bank transfers via Nubank, Itaú, Bradesco, and Banco do Brasil work normally for larger deposits.
When it's time to cash out, h6666 processes Pix withdrawals at record speed. Gold members get their funds released within 30 minutes; Diamond members receive them instantly. There are no fees on withdrawals — the amount you request is exactly what hits your bank account.
H6666 handles your data with complete confidentiality. Your betting history and banking details are stored with encryption and never shared with third parties. Learn more on our Privacy Policy.
Minimum deposit: R$ 10.00. No fees.
Level up at h6666 and unlock tables with higher limits, cashback of up to 15%, and instant Pix withdrawals on your blackjack winnings.
Common questions from h6666 players, answered straight to the point.
Play with peace of mind knowing your account and personal data are fully protected.
Blackjack at h6666 is entertainment exclusively for players 18 and over. Set time and spending limits before you start playing. If you feel gambling is becoming a problem, use the self-exclusion tools available in your account or visit our Responsible Gambling for help.