BLACKJACK Rhapsody

Friendly warning — after using this, you might find yourself politely "escorted out" of a casino. They're never fond of players who know too much.

Do you really understand blackjack?

Every player has the same questions: "Hit or stand on this hand?" "Do those strategy charts online actually work?" "Does card counting even matter?"

Remember the MIT students in 21 who took down Vegas by counting cards? That's based on a true story — they really won millions with nothing but math. Card counting isn't luck. It's a trainable skill.

BLACKJACK Rhapsody is a blackjack strategy research and training tool that lets you find the answers with data, not luck.

• • • • • • • NEW IN v1.3.0
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5 Real Casino Environments, One Tap American Standard, European (ENHC), Australian (BB+1), the Tourist 6:5 trap, and Modern Single Deck — covering real regional rule differences. Save your own casino setups too.

Built-In House Edge Analysis See the house edge for every casino environment at a glance (data sourced from Wizard of Odds), so you know before you go — which table gives players the best odds.

• • • • • • • 7 POWERFUL TRAINING MODES
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▶ Normal Play Classic blackjack with real-time Running Count and optimal strategy guidance. Learn as you play.

▶ Parlay Challenge Ride your wins with disciplined parlay progressions. Track your streak and test your nerve.

▶ Martingale Tracking Simulate Martingale betting with full statistical tracking — maximum consecutive losses, cap events, session outcomes. Know the real cost before you risk real money.

▶ Strategy Editor Build and store your own custom strategy charts. Override any hand-vs-dealer cell and see how your decisions diverge from optimal EV.

▶ Simulation Engine (up to 2,000,000 hands) Run mass Monte Carlo simulations across millions of hands with your exact rule set and strategy. Get statistically reliable EV%, win rates, and bust rates in seconds.

▶ Trip Simulation Plan your next casino visit. Model realistic trip outcomes — including risk of ruin and target profit probabilities.

▶ Card Counting Practice — Hi-Lo LV1–5 Structured counting drills from beginner to expert across five difficulty levels.

• • • • • • • FULL CASINO RULE CONFIGURATION
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Number of decks, deck penetration, dealer rule (S17 / H17), hole card rule (peek / European no-hole-card), blackjack payout (3:2 / 6:5), dealer BJ settlement (ENHC / BB+1 / OBBO), surrender (early / late), insurance & Even Money, double-down restrictions, double after split (DAS / NDAS), max splits, split Aces rules, Five Card Charlie — every real-world rule, fully configurable.

• • • • • • • START FREE, UNLOCK ANYTIME
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Start Your Strategy Research — Free

Download free and use all 7 modes, edit your own strategies, and run simulations to see what the data says. Default play loses over the long run — the free version lets you see that for yourself.

When you're ready to find out how to gain the edge, Pro (US$9.99) unlocks the full toolkit: custom casino environments, custom strategies and betting, and full simulation up to 2,000,000 hands. Put the answer in your own hands.

• • • • • • • BUILT FOR EVERYONE
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Beginners learning basic strategy Players practicing Hi-Lo card counting Researchers validating long-term betting strategies with Monte Carlo simulation Travelers getting familiar with table rules before a trip

BLACKJACK Rhapsody is not a gambling app. No real money. No casino connectivity. This is a strategy education and simulation platform.

BLACKJACK Rhapsody — read blackjack through data.