
Oklahoma Gin
Oklahoma Gin is a free online card game built on gin rummy, with one twist that changes how every deal feels: the first card turned face up at the start of each hand, the upcard, sets how good your hand must be before you can end that hand. In regular gin rummy you can always stop a hand once your spare cards are worth 10 points or less. Here, an upcard of 7 drops that number to 7, a 3 drops it to 3, and an ace removes the option entirely, so only a perfect hand ends it. You can play it on this page right now, free in your browser, against a friend through an invite link or against four levels of bots, and the table always shows the current hand's limit next to your card count so there is nothing to memorize.
Oklahoma Gin vs Gin Rummy
Almost all of the rules are the same in both games. Each player holds 10 cards, and on your turn you draw one card and throw one away. You are collecting melds, meaning runs of three or more consecutive cards in one suit, or sets of three or four cards of the same rank. Cards that fit into neither are your deadwood, and they count against you: 1 point for an ace, face value for number cards, and 10 for each jack, queen, and king. When your deadwood is low enough you may knock, which means you discard, both hands go face up, and the hand is scored on the difference between the two deadwood counts.
The single rule that separates the two games is what "low enough" means. Standard gin rummy fixes it at 10 for every hand you will ever play. Oklahoma Gin takes it from the upcard instead, so you learn each hand's difficulty the moment the first card is flipped:
Standard Gin Rummy
The knock limit is 10, in every hand, from the first deal of the match to the last. You always know the target.
Oklahoma Gin
The upcard is the knock limit. It can be the familiar 10, a punishing 2, or an ace, which means nobody can knock at all that hand.
Everything after the knock works the same. Your opponent still gets to slot their loose cards onto your melds before counting, an equal or lower count still scores as an undercut against you, and the bonuses are the same numbers you know from the standard game:
The practical difference is pace. Low upcards stretch hands out and produce more gins, while a string of face-card upcards can make a whole match feel like standard gin. That variety, a new limit every hand, is the reason people who learn Oklahoma Gin tend to stay with it.
Oklahoma Gin Rules
The added rules fit in three sentences. The knock limit equals the upcard's point value. A 10 or any face card sets the standard limit of 10. An ace means gin only. Try it:
A few details worth knowing. The limit locks in the moment the upcard is revealed and applies to both players for the whole hand, even when one of you picks that upcard up and plays with it. Each hand starts with a new upcard and a fresh limit, so one brutal ace hand does not carry over into the next. And a hand can still end with no winner: if nobody has knocked or gone gin by the time only two cards remain in the face-down draw pile, the hand is dead, meaning it scores nothing and the cards are dealt again. That happens more often on gin-only hands.
Tabletop Oklahoma Gin has two extra conventions, described in the Oklahoma Gin section of Pagat's gin rummy rules: many tables double the score of any deal whose upcard was a spade, and matches traditionally run to 150 points. Foony keeps the scoring even across all four suits and starts the match target at 100, though the host can raise it to 150 in the lobby for the traditional length.
Play Oklahoma Gin Rummy Free Online
The game at the top of this page is already set to Oklahoma rules, so pressing play is the fastest way in. From anywhere else on Foony, open Gin Rummy, choose Create Room, and pick the Oklahoma Gin card from the preset list, or flip the Rules setting from Standard to Oklahoma on any room you are configuring. The preset deals a match to 100 points with 30 seconds per turn, and the host can adjust both: first to 50, 100, or 150, with turns of 10, 20, 30, or 60 seconds, or no timer at all.
In play, the table shows the rule for you. A chip beside the deck reads "Knock at 7", or "Gin only" on an ace hand, your deadwood count updates live above your cards, and the Knock button only appears when your count is inside the current hand's limit. Give a friend the room link and they can play from their phone or desktop browser, with no download and no signup. Playing solo seats you against a bot at Easy, Casual, Skilled, or Expert difficulty, one level per match, and the Expert bot respects the tighter limits just as strictly as you have to.
Oklahoma Gin Strategy
Read the limit before your first draw, because it tells you which game you are playing. A face card or a 10 means an ordinary hand of gin, so knock early and often. A 5 or lower means knocking is nearly out of reach, so build for gin from the start: hold pairs and connected cards longer than usual, and get rid of loose high cards immediately since they will never fit under a limit of 3.
On an ace hand, remember what disappeared along with knocking: the undercut. Nobody can knock, so nobody can be undercut, and the only outcomes are a gin or a dead hand. Keep flexible cards that can finish more than one meld, and do not panic when the draw pile shrinks, because a dead hand costs you nothing.
Low cards are worth more here than in the standard game. They keep your deadwood small on tight hands, and in a low-limit hand the upcard itself is often worth taking, since a 2 or 3 in your hand is exactly the kind of card that gets you under a limit of 2 or 3.
Finally, when you do get the chance to knock on a tight hand, take it at once. Your count is tiny by definition, which makes an undercut against you close to impossible, and every extra turn you spend chasing the gin bonus is a turn your opponent can use to finish their own hand.
Standard Gin Rummy and Other Presets
If you are new to the base game, the gin rummy page walks through every rule from the deal to the final score, with interactive examples that let you practice picking a discard and see exactly how a knock, a gin, and an undercut pay. The same lobby also offers a Quick Match preset, standard rules with a short race to 50 points, which makes a good warm-up before an Oklahoma match, where an ace upcard can stretch a hand into a long, careful game.