Gin Rummy: Play, Rules & How to Win

Play Gin Rummy free against the computer, then learn the complete rules — melds, knocking, going gin, the undercut and scoring.

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Oklahoma Gin Oklahoma Gin Play Oklahoma Gin free — the Gin Rummy variant where the first upcard sets how low your deadwood must be to knock. Straight Gin Straight Gin Play Straight Gin free — the purest Gin Rummy, where knocking is banned and you must go gin to win the hand. Rummy Rummy Play classic Rummy free — lay your melds on the table and race to be the first to go out. 500 Rum 500 Rum Play 500 Rum free — dig into the discard pile, lay big melds, and race to 500 points.

Welcome to Gin Rummy Wiki — a free place to play Gin Rummy online and to learn everything about the game Elwood T. Baker built in 1909. Play a hand above against the computer, then explore the rules, the variations and the history below.

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Gin Rummy rewards patience and reading your opponent. Start with the complete Gin Rummy guide, try a variation, or read the history of the game.

From the encyclopedia

All guides →

Reference Gin Rummy Etiquette and House Rules Good Gin Rummy etiquette and clear house rules keep a two-player game friendly and fair — how to agree the rules first, mind table manners, and settle disputes. Reference Gin Rummy Terms: A Complete Glossary An A-Z glossary of the Gin Rummy terms every player should know, from deadwood and melds to knocking, gin, big gin, boxes, and the undercut, each defined clearly. Strategy Gin Rummy Odds: Is It Skill or Luck? Whether Gin Rummy odds come down to skill or luck — why draw, discard and knock decisions dominate over many hands, the rough probabilities involved, and how to sharpen your edge. Variations Gin Rummy vs Canasta: What's the Difference? Gin Rummy vs Canasta compared side by side — number of players, decks, melds, partnerships, scoring and difficulty — and a clear answer on which to learn first. Variations Hollywood Gin: Rules and Scoring How Hollywood Gin works — the three-columns scoring format explained with a worked example table, how it differs from standard Gin Rummy, and when players use it. Rules How to Deal Gin Rummy (Setup and the First Turn) A beginner-friendly, step-by-step guide to how to deal Gin Rummy: choosing the dealer, dealing ten cards each, turning the upcard, and the pass-or-take opening rule. Strategy Gin Rummy Strategy: Reading Your Opponent How to read your opponent in Gin Rummy: interpreting their draws and discards, choosing safe over dangerous discards, playing defensively late, and estimating their deadwood. Strategy The Undercut in Gin Rummy Explained The undercut in Gin Rummy explained: what it is, why knocking is a gamble, worked examples with real deadwood numbers, and how to avoid handing your opponent a bonus. History Elwood T. Baker: The Man Behind Gin Rummy The life and legacy of Elwood T. Baker, the whist teacher who, with his son, turned an idea into a century-long pastime. Variations Exploring the Unique Variations of Gin Rummy The most interesting Gin Rummy variations — Straight, Oklahoma, Hollywood, Mahjong, Tedesco and match formats — and which you can play on this site. History The History of Gin Rummy How Gin Rummy went from a whist teacher's idea in 1909 to a game played by millions — its origins, its rise, and why it endures.

Frequently asked questions

Is ginrummy.wiki free?

Yes — play every game free, no download and no signup, and read the guides at no cost.

Can I play Gin Rummy here?

Yes — a playable Gin Rummy board is on the front page and every variation has its own playable page.

What can I learn here?

The full rules of Gin Rummy, its scoring, strategy, variations like Oklahoma and Straight Gin, and the game's history.