In Plinko, a ball drops through a field of pegs, moving left or right as it hits each peg. The direction of each move is determined randomly with 0 indicating left and 1 indicating right. The ball's final position (or bucket), determined by the sum of all moves, corresponds to a specific prize or multiplier. The PHP logic for this outcome is in the code block, and explained in more detail below.<pre data-language="plain">//php
$plinko_index = array();
$combined_seed = hash('sha256', $server_seed . ':' . $client_seed . ':' . $nonce);

for ($x=0; $x &lt; 64; $x = $x+4) {
 array_push($plinko_index, $combined_seed[$x] &gt; '7' ? 1:0);
}
$plinko_index = array_splice($plinko_index, 0, $row_count);
$plinko_map = get_plinko_map($risk_type, $row_count);
$multipliers = $plinko_map['multipliers'];
$plinko_ticket = array_sum($plinko_index);
$bucket = $multipliers[$plinko_ticket];
</pre>The code begins by setting up an empty array called $plinko_index, which will store the series of moves—either left or right—that the ball makes as it travels down the Plinko board. To determine this sequence, the game first creates a "combined seed" by merging three key elements: the server's secret seed, the player’s unique client seed, and a nonce (a counter that ensures each play-through is unique). This combined seed is then hashed using the SHA-256 algorithm, resulting in a secure, random-looking string of characters, like afc4b7297df34e12….To decide whether the ball will move left or right at each peg, the code checks every 4th character in the hashed string. Each character can be a number (0-9) or a letter (a-f), which represent values in hexadecimal format. When the code evaluates each 4th character, it compares it to the character '7'. In hexadecimal, characters greater than '7' are the letters from '8' to 'f' (where 'a' represents 10 and 'f' represents 15). So, if a character is one of these letters or a number above '7', the ball moves right, represented as 1; otherwise, it moves left, represented as 0.For example, let’s say the hashed seed is afc4b7297df34e12… (a long string of letters and numbers). The code checks every 4th character in this string to determine the ball's direction. So, it would look at positions 0, 4, 8, and 12, giving the characters 'a', 'b', '7', and '4'. Here’s how these characters translate to moves: 'a' is greater than '7', so it represents a right move (1); 'b' is also greater than '7', so it represents another right move (1); '7' is equal to '7', so it represents a left move (0); and '4' is less than '7', so it represents another left move (0). This sequence gives us [1, 1, 0, 0], meaning the ball moves right, right, left, and then left.The game continues this pattern, building an array of moves in $plinko_index that represents the ball’s full path down the board. Once the sequence is complete, the code adds up the values in this array to find the final bucket number. For instance, if the array ends up as [1, 0, 1, 1, 0, 1], the total is 4, meaning the ball landed in bucket 4.This bucket number is then used to look up the multiplier associated with it, based on the selected risk level and row count. This multiplier is what determines the player’s prize, ensuring each game of Plinko has a fair, random outcome tailored to the player’s choices.

Rainbet is not available in your region

Country Restricted

Online Casino

Give your document a title or description so we know what it is

You may use this form to upload documents to your account if requested by our support team. You do not need to use this unless you were specifically asked to do so.

Document Upload

The rewards for each rank up vary based on your overall profit and loss during that rank, as well as any promotions used.

Bank Transfer, Gift Cards and many more payment methods

Your Progress

Experience Betting Without Boundaries

Insurance pays 2:1 if the dealer gets a blackjack. Otherwise, it pushes.

Blackjack

Sorry, Rainbet isn't available in your region

Case Battles

Case Opening

Challenges

Receive special bonuses, the more you play, the more you'll be rewarded!

{SLOT_NAME} is a live game by {PROVIDER_NAME}, play it now at Rainbet casino. Try out the demo available for free!

Play {SLOT_NAME} by {PROVIDER_NAME}

{SLOT_NAME} is a slot by {PROVIDER_NAME}, play it now at Rainbet casino. Try out the demo available for free!

Play {SLOT_NAME} Slot by {PROVIDER_NAME}

Deposit Bonuses

Dice

Double Down!

We will use the hash from this future eos block to generate the raffle results.

Please provide them with the lobby ID, which can be found in the URL after "case-battles/xxxxx"

First Deposit

Freespins

Keno

Limbo

Mines

Plinko

General Promotion Terms

Purchase a Gift Card

Pay more, but your transaction will be processed faster

Every user who participates in the Raffle is rewarded with 1 free ticket to get started.

The raffle countdown is on! At the end of each week, 50 tickets will be drawn from the pool of tickets to win {AMOUNT} each

For every {WAGER_AMOUNT} wagered, you’ll get 1 additional ticket. Play as much as you like to increase your chances of winning!

You successfully completed levels 1 and 2 of verification

You successfully completed level 3 of verification

You successfully completed level 4 of verification

You have received a bonus of {CURRENCY_AMOUNT} as part of your reward!

Personal Information

Upload ID and Liveness Check

You will be asked to upload ID and confirm your identity with a liveness check or selfie through our verification partner

Proof of Address

Upload documents to verify your residential address

Source of Income

Upload documents proving your source of income to raise your limits

Pay less, but your transaction will take longer

Any size that meets the minimum deposit requirement

Pay a moderate fee for a moderate transaction time

First Deposit 100 Free Spins Terms

No Wager Lock Promotion

You claimed your affiliate income, and {TOKEN_AMOUNT} has been added to your balance

You received an affiliate reward of {TOKEN_AMOUNT} from redeeming the code {AFFILIATE_CODE}

Congratulations! You successfully completed the {CHALLENGE_REQUIREMENT}x multiplier requirement in {GAME_NAME}. Your reward has been added to your account.

Your deposit of {CRYPTO_AMOUNT} is now complete and {TOKEN_AMOUNT} has been added to your balance

Your recent deposit of {CRYPTO_AMOUNT} is below the minimum deposit amount, once you deposit more it will be added to your balance

Your deposit of {CRYPTO_AMOUNT} is currently pending

Your deposit does not meet the minimum deposit amount, once you meet that threshold it will all be added to your balance.

Your {CRYPTO_CODE} withdrawal of {CRYPTO_AMOUNT} has been declined, and {TOKEN_AMOUNT} has been added back to your balance.

Your withdrawal of {CRYPTO_AMOUNT} has been approved and sent to your address

Your recent deposit of {TOKEN_AMOUNT} qualifies for your active promotion, and you've been awarded {BONUS_PERCENT}% bonus

Your recent deposit of {TOKEN_AMOUNT} qualifies for your active promotion, and you've been awarded {BONUS_PERCENT}% bonus and {FREESPINS_AMOUNT} freespins on Pragmatic Play games

Your deposit is complete, and {TOKEN_AMOUNT} has been added to your balance.

Your recent withdrawal of {TOKEN_AMOUNT} has been cancelled and the funds have been added back to your balance.

Your recent withdrawal of {TOKEN_AMOUNT} is now complete.

Your promotional freespins were redeemed, and your winnings of {TOKEN_AMOUNT} were added to your wager locked balance

Your {GOLD_CODE} Gold deposit of {GOLD_AMOUNT}M has been declined, please message our support team for more information.

Your {GOLD_CODE} Gold deposit of {GOLD_AMOUNT}M is complete, and {TOKEN_AMOUNT} has been added to your balance.

Your {GOLD_CODE} Gold withdrawal of {GOLD_AMOUNT}M has been declined, and {TOKEN_AMOUNT} has been added back to your balance.

Your {GOLD_CODE} Gold withdrawal of {GOLD_AMOUNT}M is complete.

You have earned all the rewards possible from your active No Wager Lock promotion. You can claim your earned rewards from the Promotions page to complete your promotion.

Your promotional balance has been unlocked and added to your balance.

In order to complete your current promotion tier, please use your Pragmatic Play freespins

You’ve completed your promotional deposit bonus and the next deposit bonus is available to you

Your promotion has been cancelled and {TOKEN_AMOUNT} was returned to your primary balance

{TOKEN_AMOUNT} has been added to your balance for the redemption of the promotional code {PROMOTION_CODE}

You've claimed {TOKEN_AMOUNT} in rakeback rewards. {INSTANT_REWARD} credited instantly, {CALENDAR_REWARD} added to your daily reloads.

Rakeback Rewards Claimed

Rakeback Reward Received

You've claimed rank rewards for {RANK_NAMES} and received {TOKEN_AMOUNT}. {INSTANT_REWARD} credited instantly, {CALENDAR_REWARD} added to your daily reloads.

Rank Reward Claimed

You received a VIP Reload of {TOKEN_AMOUNT}.

These are the seeds used to generate the results in most of our Originals games By rotating your seed pair, you will reveal the server seed for all your past bets to allow you to validate the provably fair status of those bets.

We offer a wide range of payment methods. Crypto is faster, but you can also choose Bank Transfers, Gift cards, and many more options.

You earned {TICKET_AMOUNT_NEW} new raffle tickets!

You won in the raffle! Collect your prize on the raffle page

 A random multiplier will be picked between 2-100x and the ball will fall again. Multipliers stack 10,000 max.

Receive notifications on the site whenever you win keys on your account.

Receive a notification when a player sends you a tip

Redeem Promotional Codes or Gift Card Codes that you’ve received, and the balance will be added to your account.

Redeem Gift Card

Create an Account

Rewards

Second Deposit

Your IP is different from your most recent IP

Need a break? Click the button below to start the automated self-exclusion process. A confirmation email with the next steps will be sent to you shortly.

Self-exclusion decisions are final and cannot be reversed. Please withdraw your remaining balance before submitting your request

Self Exclusion

Enjoy peace of mind with Rainbet! Our 24/7 support team is always here

Third Deposit

You have earned {TICKET_AMOUNT_NEW} new raffle tickets.

You received a tip of {CURRENCY_AMOUNT} from {USER_NAME}

Two-Factor Authentication

40x Wager Locked Promotion

By switching currencies, your balance will be fully converted to the selected currency using current exchange rates.

Sorry, this payment method does not support your current selected currency, please change to continue using it.

Collect tickets by playing your favorite games and increase your chances to win big!

Provably Fair Plinko