Every plinko board is a Galton board with a paytable bolted on

Four rows, sixteen paths, counted on one hand

Before any of the large numbers, the whole machine fits into an example small enough to count by hand, and counting it once makes every other figure on the site obvious.

Take a board of four rows. The ball makes four decisions, each a choice between left and right, so the number of distinct routes down is 2 × 2 × 2 × 2 = 16. Four rows produce five slots, not sixteen, because the slot depends only on how many of the four decisions went right, and that count can be 0, 1, 2, 3 or 4.

Now count how many of the sixteen routes end in each slot. Exactly one route goes left four times. Four routes contain exactly one right, because the right can fall at any one of the four rows. Six routes contain two rights — the six ways of choosing two rows out of four. Four contain three rights, and one contains four. The row reads 1, 4, 6, 4, 1, and those five numbers add to 16, as they must, since every route ends somewhere.

That is the whole game, and everything else is the same count carried further. Eight rows give 256 routes and 9 slots. Twelve give 4,096 routes and 13 slots. Sixteen give 65,536 routes and 17 slots. No new idea is introduced anywhere along that line, and nothing in it has to be taken on trust: the derivation is set out slowly on the page about the mechanism and the finished tables are on the odds page.

The two settings plinko gambling sites hand you

A Plinko interface hands the player a small number of choices. The bet size, the number of rows, and the risk level. That is normally the lot.

The rows are the height of the triangle. Boards commonly run from 8 rows to 16, and each row adds one more left-or-right decision to the ball's journey. Add two rows and the number of distinct paths through the board multiplies by four. What that does to the spread of results is worked out slot by slot on the page about row counts.

The risk level is a different kind of control, and it is the one most often misdescribed. It does not alter the pegs, the paths, or how likely the ball is to reach any given slot. It replaces the row of multipliers printed under the board with a different row. Low, normal and high are three paytables over one machine, which is set out on the page about risk levels.

Neither control is a lever on the house edge, and this site names no setting as the better one. It cannot, because there is nothing here that would make that sentence true.

What the risk control swaps, and what it leaves alone

It is worth seeing the swap itself, because the word risk on a button suggests a dial on the machine and it is nothing of the kind.

A paytable is a row of multipliers, one per slot, printed under the board. It runs backwards against the probabilities: the smallest number sits over the centre slot, where most drops land and where it is commonly below the stake, and the largest sits over the two outer slots, where almost nothing lands. That inversion is not a trick. It is the only arrangement that produces a game rather than a payout machine.

Moving the risk control from low to high pulls the middle down and pushes the ends up. The slots have not moved, the pegs have not moved, and the chance of reaching any particular slot is the same binomial coefficient it was before. BGaming, whose Plinko is one of the widely distributed studio versions, publishes 99% return to player for all three of its settings and a ×1,000 ceiling for the game — one figure covering the lot, which is a statement that the setting is not where the margin lives.

What changes is the spread of outcomes around the same average: concentrated into frequent small returns at one end of the control, stretched into rare large ones at the other. Where those rare large ones actually sit is on the multipliers page.

The controls that are not settings at all

Three more things on the screen of plinko gambling sites look like settings and are not, and lumping them in with rows and risk is where a lot of confusion starts.

The bet size. It multiplies the result and touches nothing else. A stake twice as large produces a return twice as large in every slot, and leaves the probability of every slot exactly where it was. It changes the size of the numbers, not the shape of the distribution.

The number of drops. Where an interface offers to run a batch rather than one ball at a time, it is repeating one independent event. Each drop is decided on its own terms, and a board that has just produced ten centre results is in precisely the state it was in before those ten drops. Nothing accumulates and nothing becomes due, which is the same independence set out on the odds page.

The animation speed. The outcome on a gambling site is produced by a random number generator before the ball is drawn, and the fall you watch is a rendering of a result that already exists. Speed, sound and visible bouncing are presentation. None of them is an input, which is why the fairness question on these games is about seeds rather than about pegs.

This site names no bet size and no number of drops as sensible ones. It has no arithmetic that would support such a sentence, and precision about a distribution is not the same thing as a reason to act on it.

What the arithmetic actually gives you

Because every peg is one independent choice between two directions, the number of paths that end in each slot is a line of Pascal's triangle. That makes the whole distribution computable, exactly, with no reference to any operator, any studio, or any claim by anyone.

On a 16-row board there are 65,536 paths. Exactly one of them ends in the far-left slot and exactly one in the far-right. The centre slot is reached by 12,870 of them — 19.64% of drops. The three middle slots together take 54.55%, and the five middle slots take 78.99%.

The two outermost slots, where the largest multipliers are always printed, share 2 paths out of 65,536. That is one drop in 32,768.

The full tables for 8, 12 and 16 rows are printed on the odds page, and where the big multipliers sit relative to those numbers is the subject of the page on multipliers.

Four things said about plinko gambling sites that the counting contradicts

Each of these is repeated widely, each sounds reasonable, and each is settled by the arithmetic above rather than by anybody's opinion.

"High risk gives the ball a better chance at the edges." It does not. Under every risk setting on a 16-row board the outer slot is reached by 1 path in 65,536, because the paths are fixed by the row count and the risk control never touches a peg. What high risk changes is what that slot pays.

"More rows means more chance of the big multiplier." The opposite, as a matter of counting. The outer slot on an 8-row board is reached by 1 path in 256; on a 16-row board it is 1 path in 65,536. Adding rows makes the extremes 256 times rarer, which is precisely why the numbers printed there are larger. The comparison is laid out on the rows page.

"After a run of centre results, something is due." Nothing is due, ever. Every row's decision is independent of every other row's, and every drop is independent of every previous drop. The distribution describes one drop taken on its own and says nothing whatever about a sequence of them.

"Provably fair means the game is not in the house's favour." These are two unrelated properties of the same round. A verifiable board still lands 78.99% of drops in its five central slots on a 16-row setting, where the multipliers are smallest. What a seed pair does and does not establish is on the provably fair page.

The common thread is that all four treat a probability as something the interface can adjust. It cannot. The row selector is the only control on the screen that touches the distribution, and it touches it in the one direction described above.

Ten operators, and the fields their documents publish

Below the mechanics sits an ordinary question: if someone is going to play this, on whose account are they playing? The table answers only the parts of that question that a document answers.

Nine of the ten were chosen on one rule, applied before anything else was looked at: their record carries a house-games category, which is the part of a casino where a self-built board would live, and their record was read live rather than from an archive. The tenth is Vave, which is on the list because it pays to be, and which is marked as such in its own row. Each row then shows what that operator's own terms and its licence register entry publish, and nothing more.

Ten operators whose records carry a house-games category, with the fields their own documents and licence registers actually publish. Every figure here is about the account, not about the board: nothing in this data says which games any of them carries, and no cell has been filled in to suggest otherwise. Every empty cell on this table is a list nobody read, and it is never a zero: a blank under coins does not mean an operator takes none, and a blank under countries barred does not mean it bars none.

Operator	Licence	Coins listed	Studios listed	Amount before ID check	Countries barred	Go
Vaveour partner	Curaçao Gaming Authority · OGL/2024/1676/0905 · Active	6	Casino and sportsbook on one balance	Case by case, clause 8.7	Open to this site’s readers	Visit
Vave is the partner of this site, and the one operator here you can look up in a register in under a minute: licence OGL/2024/1676/0905, held by Latcas B.V., issued 19 May 2025 and active. Six coins at the cashier — BTC, ETH, USDT, LTC, DOGE and TON — and a 150% welcome bonus up to 1.5 BTC with 100 free spins across the first four deposits. The link is advertising, and Vave takes no part in the counts on this site.
Wild.io	Curaçao Gaming Authority	12	80	no amount published	45
Bitcasino.io	Curaçao Gaming Authority	not read	120	2,500 EUR	1
Rocketpot	Curacao	13	not read	US$2,500	34
Rainbet	Anjouan Gaming Board	9	33	no amount published	11
Wolf.bet	Government of the Autonomous Island of Anjouan, Union of Comoros	13	32	no amount published	48
DuckDice	Anjouan Gaming Board	10	19	no amount published	16
Flush	Anjouan Gaming Board	9	85	not read	list not read
Bitsler	Curaçao Gaming Authority	not read	41	no amount published	1
BitStarz	Curaçao Gaming Authority	not read	62	no amount published	74

Read the empty cells carefully, because they are the honest part. A blank in the coin column means no coin list was read, not that the operator takes no coins. A blank under the barred-country count means the exclusion list was not read, not that nobody is excluded. Those two readings are not close to each other in consequence, and a table that prints them the same way is worse than no table.

The one thing this data cannot tell you

There is no field for games. Not in any of the hundred operator records behind this site: they hold identifiers, licences, coin lists, verification clauses, withdrawal limits, barred-country lists, a studio list where one was published, and a handful of category tags. The word Plinko appears in that data zero times.

So this site never says a named brand carries a named game. It uses the phrase plinko gambling sites the way a search box uses it — for the category of crypto casinos where a peg board is a standard fixture — and never as a claim that any particular operator in the table above has one running today.

What it can say is which operators publish a studio list at all, and how long it is, which is the closest readable thing there is — that is the subject of the page on who builds the board. Eight of the ten publish one, they name 235 studios between them, and exactly one studio appears on all eight.

A comparison page that confidently lists which of twelve brands has Plinko has either checked twelve lobbies on a particular day in a particular place, or it has copied somebody who claimed to. Neither of those has been done here, and inventing the cell would be the first fabricated fact on the site.

What the account documents do say

Two of the ten publish an amount above which identity documents are requested, and both attach a clause number to it, so both can be checked at source. Bitcasino.io names 2,500 EUR at clause 6.6. Rocketpot names 2,500 USD at clause 11.4. Seven operators publish a clause with no figure in it at all, which is a real disclosure and not an omission: it means the request can arrive at any amount. The detail sits on the verification page.

Three of the ten publish a ceiling on withdrawals, and the three ceilings are nothing like each other: 100,000 USD a week at Wild.io in clause 9.6, 1,000,000 USDT a week at Bitcasino.io in clause 6.10, and 5,000 USD a month at Rocketpot in clause 11.5. The gap between the first and the last is a factor of two hundred, and it matters more to a player than any multiplier printed on a board, for reasons taken apart on the withdrawal limits page.

Seven publish a coin list, counted on the coins page. Eight publish a list of countries they exclude, and those lists run from 1 country to 74; what a list like that is and is not evidence of is set out on the countries page.

The four documents, in the order they bite

The board is decided before the deposit and the terms are decided after it, and the terms are read by almost nobody in the right order. Here is the order in which they actually apply on plinko gambling sites, each one linked to the page that counts it.

The exclusion list decides whether there is an account at all. It is the operator's own list of countries it does not serve, and among the eight read here it runs from 74 entries down to a single one. A short list is a short document rather than an open door, and the licence conditions an operator works under name countries of their own, separately from anything on its marketing pages — both are compared on the countries page.

The cashier decides what can go in. Seven of the ten publish a coin list. Between them they name 22 distinct coins, of which exactly two — Bitcoin and Ether — appear on every list, while nine appear on one list each. The difference between a six-coin cashier and a thirteen-coin one is almost entirely in that tail.

The identity clause decides whether the balance can start moving. Two operators name an amount, seven name none at all, and a clause naming none is the stronger statement of the two: it reserves every amount to the operator's discretion. Across the hundred records behind this network, only 5 publish a threshold of any kind.

The withdrawal ceiling decides how fast it moves. Three publish one, and the arithmetic is a division anybody can do in advance: 60,000 USD against a 5,000 USD monthly ceiling is a twelve-month schedule at the published rate, and against a 100,000 USD weekly ceiling it is one week. Fourteen of the hundred records publish a cap at all, so an empty cell here is the ordinary case and never a promise of no limit.

Behind all four stands the licence entry, which is the document that says who would hear a complaint. All ten operators here publish a number — six under Curaçao, four under Anjouan — and a number is worth exactly as much as the register that can be searched for it. That is a fact about an entry in a public list, not a prediction that a payout arrives, and this site keeps those two apart everywhere.

Fairness, and what the word covers

Six of the ten carry a provably fair tag; across the hundred records behind this network, 21 do. The scheme behind that phrase is genuinely checkable: a hashed server seed is shown before the round, a client seed is contributed by the player, and after the round the server seed is revealed so the player can recompute the outcome and confirm nothing moved.

It is a real guarantee about one narrow thing, and it is routinely stretched to mean several other things it does not cover — the paytable, the licence, the company, and whether a withdrawal arrives. That distinction is drawn on the provably fair page.

The paid link, stated in full

One link on this site is advertising. Vave is the partner, its link carries a paid-placement mark wherever it appears, and it takes part in no count on any page: where a page here says two operators publish a figure or eight publish a list, Vave sits inside that arithmetic on the same terms as the other nine, and where it publishes less, the table shows the gap.

What it does publish is unusually easy to check, and that is worth saying plainly. Its licence is OGL/2024/1676/0905 from the Curaçao Gaming Authority, held by Latcas B.V., issued on 19 May 2025 and recorded as Active — a number, a holder and a date that can be searched in the authority's own register in about a minute, which is more than most of this market offers. Its cashier lists six coins: BTC, ETH, USDT, LTC, DOGE and TON. Its welcome offer is 150% up to 1.5 BTC with 100 free spins, spread across the first four deposits, with the deposit to be wagered three times at odds of 1.10 or better before it can be withdrawn.

Two cells in its row stand empty and stay that way: no studio list and no exclusion list of Vave's was read here. Its clause 8.7 reserves identity documents to the operator's discretion without naming an amount, and the table says that rather than a number.

Where the numbers on this page come from

The distributions are computed here and shown in full so that a reader can redo them. The game specifications quoted anywhere on this site are attributed to whoever published them, by name, in the sentence that uses them. The operator fields come from the operators' own documents and from licence registers, each with the clause number or register entry behind it, and every field that was not read is marked as not read rather than being filled in from somewhere else. The whole rule set is on the methodology page, and the person applying it is described on the about page.

Nobody here holds an account with any operator on this site, so nothing about how a lobby looks on a given day, how long a payout takes or how support behaves is claimed anywhere on it.