01
Enter the 3/5/5 board
Fill the 3-card top, 5-card middle, and 5-card bottom in order, preserving every placement as a reproducible hand record.
Top · 3 cardsMiddle · 5Bottom · 513 total
Big Pineapple OFC · Open-Face Chinese Poker: Pineapple
Miaocheng Big Pineapple
Three rows. Layer by layer. Marvelously set.
Miaocheng centers on Big Pineapple OFC review and calculation: enter a 3/5/5 board, run deterministic hand and royalty checks, and prepare structured records through a reserved large-model AI review interface.
13-card 3/5/5 entry
Deterministic hand calculation
Foul and royalty checks
Structured review output
What Is Big Pineapple OFC?
The Pineapple variant of Open-Face Chinese Poker — the most popular form of OFC
Big Pineapple OFC, also known in Chinese as 德州菠萝 or 大菠萝, is the draw-3-place-2 Pineapple variant of Open-Face Chinese Poker (OFC), usually called Pineapple OFC in English. Each player arranges 13 cards into three rows: a 3-card top row, a 5-card middle row, and a 5-card bottom row, and hand strength must run bottom ≥ middle ≥ top — otherwise the hand is fouled.
Unlike classic 13-card Chinese Poker, where all cards arrive at once and are set face down, Big Pineapple OFC is played face up and street by street: you set 5 cards to open, then each street you draw 3, place 2, and discard 1 until all 13 slots are filled. Every placement is a decision made with incomplete information — while your opponents' boards sit in full view. That blend of luck and deep strategy is why many poker players call it the most replayable casual variant there is.
Top row · 3 cards (weakest)
Q
Q
?
Middle row · 5 cards
9
9
9
?
?
Bottom row · 5 cards (strongest)
A
K
Q
J
?
Bottom ≥ middle ≥ top, or the hand fouls; QQ+ on top sends you to Fantasy Land
Review Tool Interface
A complete hand-checking flow from entry and deterministic calculation to a reserved large-model AI review interface
Hand Entry
Enter 13 cards and confirm the 3/5/5 rows
Calculated Results
Review hands, foul state, royalties, and remaining cards
AI Hand Review
Reserved interface for summary, risk, and alternatives
＊ Tool interface mock-ups: deterministic results are available as shown; AI review is a reserved large-model integration interface with no model service configured.
Tool Workflow
Six steps from board capture to a structured record ready for later analysis
02
Track known and remaining cards
The tool derives a known-card set from the recorded board and shows the deck remainder so every comparison uses the same information.
Known · 13Remaining · 39Positions verified
03
Calculate hand strength and foul state
A deterministic rules engine identifies each row and checks bottom ≥ middle ≥ top, exposing a clear foul or valid result.
Row handsStrength orderFoul check
04
Summarize royalties and score
Row outcomes, scoop points, and royalties stay itemized before rolling into a hand total; switch between summary and board detail.
Row outcomesRoyaltiesScore · +34
05
Reserved large-model interface
The AI review area reserves an integration interface for placement logic, foul risk, strategy summaries, and alternatives; no production model is configured.
Strategy summaryRisk markerAlternative placement
06
Prepare the review output
Combine the recorded board, calculation, and analysis fields into one consistent review summary for comparing the original decision with alternatives.
Board snapshotCalculation summaryAnalysis fields
Beginner tip: the most common mistake is setting the top row too strong — secure an unfouled hand first, then chase royalties and Fantasy Land.
Going Deeper
From Luck to Expected Value: the Math Behind Big Pineapple OFC
Strong players don't ask "was that lucky?" — they ask what each placement is worth
Newcomers often assume Big Pineapple OFC is mostly luck. In truth it is a classic game of incomplete information: every opponent's board sits face up, yet nobody knows what the next draw will bring. Every placement and every discard is a trade-off between probability and risk.
The yardstick for that trade-off is expected value (EV) — different ways of setting the same cards produce different long-run scores. Intuition can spike a big score tonight, but over a large sample, decisions without mathematical backing are steadily ground down by more disciplined play. "Luck in the short run, skill in the long run" means exactly this in Big Pineapple OFC.
Miaocheng Big Pineapple's content follows this thread: breaking down placements through an EV lens, introducing GTO (game-theory optimal) fundamentals, and showing how hand-review sessions expose your decision leaks.
The three most common beginner mistakes
| Mistake | What it looks like | The fix |
|---|---|---|
| Chasing Fantasy Land blindly | Forcing a big pair up top while the middle and bottom collapse | Secure an unfouled board first; chase QQ+ only from strength |
| Painting into a corner | Burning key cards early, leaving no way to complete rows later | Keep flexibility — leave the middle and bottom several ways to finish |
| Ignoring foul risk | Taking huge foul odds to chase a monster hand | Judge it by EV: no royalty outweighs fouling too often |
Further reading: Big Pineapple OFC Royalty & Fantasy Land Charts · Big Pineapple OFC Glossary
About Miaocheng Big Pineapple
Miaocheng (妙层) means "marvelous layers" — a name drawn from the game's three stacked rows, where every layer is a trade-off and every placement a small piece of architecture.
Miaocheng Big Pineapple focuses on one game and one game only: Big Pineapple OFC. Through clear rules guides and step-by-step strategy content, we want more players to discover — and genuinely enjoy — this remarkable game.
The brand is just getting started. Coming soon: beginner tutorials, royalty quick-reference charts, Fantasy Land entry and stay rules, EV and GTO fundamentals, hand-review methods, endgame math, and a bilingual glossary.
FAQ
About Big Pineapple OFC and Miaocheng Big Pineapple
How is Big Pineapple OFC different from classic Chinese Poker?
In classic Chinese Poker (13-card), all 13 cards are dealt at once and arranged face down. In Big Pineapple OFC, cards are placed face up and incrementally: you set 5 cards on the first street, then on each following street you draw 3, place 2, and discard 1 until all 13 slots are filled. Since every opponent's board is fully visible, the game rewards real-time judgment and probability work.
What does "Big Pineapple OFC" mean?
Big Pineapple OFC, also known in Chinese as 德州菠萝 or 大菠萝, is the draw-3-place-2 Pineapple variant of Open-Face Chinese Poker (OFC), usually called Pineapple OFC in English.
What is fouling (a mis-set hand)?
Your three rows must run bottom ≥ middle ≥ top in hand strength. If the top row beats the middle, or the middle beats the bottom, the hand is fouled: you lose all three rows for that hand and earn no royalties.
What is Fantasy Land?
Place QQ or better on the top row without fouling, and on the next hand you enter Fantasy Land: you receive 14 cards at once and calmly set 13, discarding 1. Hit certain premium hands in Fantasy Land — such as quads or better on the bottom, or trips on top — and you stay in Fantasy Land for another hand.
How many players can play Big Pineapple OFC?
Two or three players is standard. Each player can use up to 17 cards per hand (13 placed plus 4 discarded), so a single 52-card deck supports at most 3 players.
What does Miaocheng Big Pineapple offer?
Miaocheng Big Pineapple focuses exclusively on Big Pineapple OFC: rules tutorials, scoring and royalty charts, Fantasy Land guides, strategy articles, and a glossary — for both beginners and advanced players, with content updated continuously.
Who provides the Miaocheng Big Pineapple tool?
The Miaocheng Big Pineapple tool is provided by DeepLab for Big Pineapple OFC hand entry, calculation, and review. Use the button below to copy the tool address, then paste it into your browser to open it.