Plinko
up to ×1,000
99%RTP
At every peg the ball goes left or right — 50/50. The closer to the edge, the bigger the multiplier.
Round
Time
Bet
Details
Multiplier
Result
Your rounds will show up here
Bet, outcome and payout of every round. Any of them can be re-checked in the “Provably fair” tab.
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Outcome locked in advanceBefore you bet you see the SHA-256 hash of the server seed. After that the outcome can’t be changed.
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Your client seed is in the formulaThe outcome also depends on your seed, so neither side can rig it in advance.
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Any round can be verifiedRotating the pair reveals the server seed. Verify a round here or with your own script.
Active pair
Server seed hash · SHA-256
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Next server seed hash — committed before you pick a client seed
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Previous server seed revealed · rounds on it: 0
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Verify a round
How the result is calculated
float[i] = HMAC_SHA256(server_seed, "client_seed:nonce:cursor"), 4 bytes per number 0 ≤ f < 1 For each row r take float[r]: below 0.5 the ball goes left, otherwise right. Bin = number of steps to the right (0…rows). Chance of bin k = C(n, k) / 2ⁿ. Multiplier tables are published in the rules; each table’s RTP is 98.9–99.1%.
How to play
- Choose your bet, risk and number of peg rows.
- “Drop ball” — every drop is a separate bet. You can drop several balls in a row.
- The ball bounces off the pegs into a bin: payout = bet × the bin’s multiplier. Bet up to $10,000 ÷ multiplier, at most $5,000.
Risk and rows can be changed once all balls have landed.
