Finally, a poker game where
your bad luck is the strategy.
Costanza is heads-up Texas Hold'em — flipped completely upside down.
The worst hand at showdown wins. Everything else plays exactly like you know.
Poker, but backwards.
Everything you know about poker hand rankings? Throw it out.
Familiar Structure
Two hole cards. Four rounds of betting. Five community cards. Standard Texas Hold'em rules from start to finish.
One Critical Twist
At showdown, the lowest-ranked hand wins the pot. Pair? Bad. Straight? Catastrophic. Royal flush? You've made it, but you shouldn't play it.
Still Deeply Strategic
Bluffing, pot odds, position, and reads all still matter — they just point the other direction. Experience players will feel it immediately.
Simple to learn.
Painful to master.
If you've played Texas Hold'em, you already know 95% of the rules.
Hole Cards
Each player receives two private cards face-down. Already rooting for low cards? You're getting it.
Preflop Betting
Blinds are posted. Betting begins. You fold, call, or raise — same as always. Except now 73os is looking pretty good.
The Flop, Turn & River
Five community cards hit the board in standard fashion — Flop (3), Turn (1), River (1). Betting continues each round.
Showdown — Worst Wins
Best five-card combination from your two hole cards and the board — but evaluated in reverse. The weakest hand claims the pot.
Hand rankings, inverted.
Standard poker rankings, read from bottom to top.
The Strategy Flip
In standard poker you chase the nuts. In Costanza you're running from them. You want disconnected, unsuited, unpaired cards. Ace-King suited? That's a fold.
Straights & Flushes Are Traps
The board can betray you. Three to a flush on the board might complete yours against your will. Learning to read danger instead of opportunity is the entire game.
A real poker client.
An unreal objective.
Smart Bot Opponents
Three difficulty levels — Easy, Medium, Hard. The bot understands reverse hand strength and adapts its play style accordingly.
Play a Friend
Share a game code and challenge someone you know. Great for settling debates about who's naturally worse at poker.
Three Game Speeds
Fast, Medium, or Slow — dial in the bot's thinking time to match your preference, from rapid-fire sessions to deliberate play.
Heads-Up Format
Pure one-on-one play. No waiting, no table dynamics. Every decision is between you and your opponent with nowhere to hide.
Polished Table UI
Animated chip stacks, card reveals, pot calculations, hand evaluations, and a live action log — it feels like the real thing.
Omaha Mode
Four hole cards, more ways to punt. Omaha's wider hand ranges make it even harder to stay low — more equity, more danger, more chaos.
Acid Mode ACID
Souped-up action from the jump. Action flops, wild turns, scary rivers — the board comes alive and nothing is safe. Every street is an event. Same rules, completely unhinged.
Leaderboard Soon
Track wins, losses, and biggest pots across sessions. Compete to be the most consistently terrible hand in the room.
Worst Hands Hall of Fame
These are the championship hands. The legends. The absolute garbage that wins trophies.
The Dream
7-5-4-3-2. No pair. No flush. Completely uncoordinated. In normal poker, you'd be embarrassed to show this. In Costanza? Frame it.
The Lucky Disaster
8-6-5-3-2. Looks like the hand you show at a home game when you accidentally called a river bet and hoped no one noticed.
Professional Trainwreck
9-7-5-4-2. This hand has seen some things. Multiple suits, zero coordination, not even close to a straight. Professionally terrible.
Absolute Garbage
10-7-6-4-2. Pushing the upper limit of what's acceptable, but still no pair and nothing connecting. A hand of genuine, committed mediocrity.
What the Pros Are Saying
Reactions from the poker community. These are completely real people.
First they told me aces were the nuts. Now you're telling me 7-5-4-3-2 is the dream? I hate it. I love it. I can't stop playing. And it's 100% Free!
I spent twenty years learning how to make the best hand in poker. Costanza finally rewards my natural talent for making the worst one.
I folded a straight because it was too strong. If that sentence makes sense to you, welcome home.
Every poker player says they run bad. Costanza is the first game where even my ex wife agrees I'm crushing.
The case for playing badly, well.
Instant Fresh Start
Even if you've played poker for years, Costanza gives you beginner's mind again. Everything you thought you knew needs to be reconsidered.
Familiar But Surprising
The mechanics are exactly what you know. The outcomes feel completely wrong. That dissonance is what makes every hand genuinely interesting.
Real Strategic Depth
Bluffing still works. Pot odds still matter. Position still helps. The strategy is genuinely deep — it's just inverted.
Legitimately Funny
There is nothing funnier than watching pocket aces lose to seven-high and feeling completely correct about it. Every time.
Fast & Engaging
Heads-up means no waiting. Every hand is immediate, intense, and over quickly — perfect for short sessions or deep runs.
Completely Free
No account required. No payment. No ads interrupting hands. Just the game, running clean in your browser right now.
Frequently Asked Questions
It uses every single rule of Texas Hold'em — blinds, betting rounds, the board, position, pot odds. The only difference is that the hand hierarchy is inverted at showdown. So yes, it's real poker. Just wrong.
Because in Costanza, "worst hand" is a technical designation, not an insult. A 7-high with no pairs and no draws is the equivalent of a royal flush here. It's the nuts. You want it badly.
Both, same as regular poker. Skill means understanding which starting hands are strong (low, unconnected, unsuited), reading board texture to avoid accidental pairs or straights, and knowing when your opponent is strong or weak. Luck is still luck.
Yes — and they're among the worst things that can happen to you. If the board gives you a flush draw and you accidentally hit it on the river, you've just lost significant hand equity. Board reading in Costanza means watching for danger patterns, not opportunities.
Yes. The bot understands reverse hand strength and plays accordingly at three skill levels. Easy gives you space to experiment. Hard will fold strong hands and bet weak ones correctly, making it genuinely competitive.
Yes — create a private game, share the code, and your friend joins instantly. No account needed on either side.
Not yet — and that's intentional. Costanza is currently in public beta, being built by Ray Zorfold. Right now the focus is on making the game great, and you can directly shape what it becomes. A community is opening soon where players will help decide features, formats, and what comes next. Get in early.
George Costanza, upon learning that every instinct he had was wrong, decided to do the opposite of everything. He ordered the opposite. He got the girl. He got the job. He won. The game is named in his honor.
Think you can win by losing?
Prove it. No signup. No download.
Just open the game and start playing.
No account. No ads. No excuses.