The Grind/How the cards are dealt
How the cards are dealt
Ask a room full of people what is wrong with poker apps and the first answer is always the same: the deal is rigged. It is the single most common complaint written about this whole category of game. So rather than promise otherwise in a sentence, here is the mechanism, in enough detail that you can check the claim against what you see at the table.
The short version
- One unbiased Fisher-Yates pass, before every hand. The textbook shuffle, walking the deck from the last card down and swapping each with a uniformly random card at or below it. Every one of the 52! orderings is equally likely.
- Dealt off the top, to everyone, in order. There is no second deck, no reserve, and no card chosen after the fact.
- The opponents cannot see your cards. When one has to act it is given a small record of public facts and the strength of its own hand. Yours is not in it.
- Nothing adapts the odds to how you are doing. Your bankroll, your accuracy score, how many hands you have lost tonight and which scene comes next are not inputs to anything that touches the deck.
- The one time the deck changes, the game tells you. At the last table it is 54 cards, and that is a plot point, not a thumb on the scale.
Straight answers
- Is the deal in The Grind rigged?
- No. The deck is shuffled with a single unbiased Fisher-Yates pass before every hand and dealt off the top. Nothing in the game inspects your bankroll, your accuracy or the story you are in and adjusts the cards, because nothing in the game can: the shuffle takes no arguments.
- Can the opponents see my hole cards?
- No. When a villain has to act it is handed one small record of public information plus the strength of its own hand. Your two cards are not in that record, and neither are anybody else's.
- Do the odds change when I am losing?
- No. There is no rubber-banding in either direction. A bad run is a bad run, and the session recap will show you which of the decisions inside it were actually wrong.
The shuffle
The deck is a list of 52 cards. Before each hand it is rebuilt in a fixed order and then shuffled with a single pass of the Fisher-Yates algorithm: walk from the last position down to the second, and swap the card there with one drawn uniformly from the positions at or below it.
That last detail is the whole difference between a correct shuffle and the common broken one. Drawing the swap partner from the entire deck instead of the remaining range is the classic bug that makes some orderings more likely than others; this draws from the range, so all 52! orderings come out equally likely. There is no second pass, no weighting, and no seeding on anything about you.
Cards are then dealt off one end of that list, in order, to every seat including yours. No card is picked at the moment it is needed, which is the other place a deal usually gets bent.
What an opponent is allowed to see
Every villain at the table is asked the same question when it is their turn: here is the situation, what do you do? The situation they get is a short, fixed list, and it is worth reading in full because what is missing from it is the point:
- which seat they are;
- how strong their own hand is;
- the street, the pot, and what it costs them to call;
- their own stack, the minimum raise and the big blind;
- whether they took the lead before the flop;
- how many players are still in, where the button is, and which chairs were dealt in;
- whether their own two cards are a pair, and whether they limped this hand.
That is the entire input. Your hole cards are not on the list, nor are any other seat's. The record that carries this to them is annotated, in the source, with exactly that: no information about other players' hole cards. An opponent who plays back at you correctly did it off your betting, which is the same evidence you are using on them.
Nothing rubber-bands
There is no difficulty that quietly rises when you are winning and relaxes when you are not. The game knows your bankroll, your decision accuracy and how the last table went — the coach talks about all three — but none of them reaches the shuffle or the opponents' decisions. They are not parameters those functions accept.
The same goes for the story. The campaign has scripted scenes between tables, and none of them is allowed to reach into a hand. No river arrives because a chapter needs you to lose, and none arrives because you have suffered enough to deserve a win.
The one deck that is not 52 cards
At the last table your opponent deals from 54: the standard deck plus a red and a black joker, both wild. That is deliberate, it is a story beat, and the game does not hide it from you — the deck is his, and what he does with it is the last thing you have to read. It changes nothing about the thirteen tables underneath it.
Why this page exists
Partly because it is the honest thing to publish. Mostly because a trainer that bent the odds would be worthless at its own job.
The Grind grades every decision you make against pot odds and your real equity, and then tells you when you played a hand correctly and lost anyway. That verdict only means something if the cards behind it were indifferent to you. A deck that helped would turn every lesson into flattery, and a deck that punished would teach you to fear the correct play. Neither one produces a player who gets better, so neither one is in here.
And the chips are virtual throughout. No real money is wagered in this game and none can be won, so there is nothing on the other side of a rigged deal for anybody to collect.