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blackjack shoe lab

A free card game — play it in your browser, no install. Free blackjack trainer in your browser: play a 6-deck shoe, learn basic strategy and Hi-Lo card counting, with exact odds from the cards left in the shoe.

by @JMAWD · JMAWD/blackjack-shoe-lab on GitHubLANG HTMLHOSTED ON JMAWD.GITHUB.IOUPDATED 20 Oct 2026

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From the README

A blackjack trainer that runs in your browser. Play a six-deck shoe against the dealer, learn basic strategy, and learn to count cards with Hi-Lo. Every edge in the app is worked out exactly from the cards still in the shoe.

A real table. A six-deck shoe with a cut card and a burn card, and up to two other players who play by the book. Insurance, doubles, splits up to four hands, late surrender, and the Perfect Pairs and 21+3 side bets. You can change the rules: number of decks, soft 17, 3 to 2 or 6 to 5, double after split, surrender and penetration.

Free Bet Blackjack.

Read the full README on GitHub →

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