Free Plinko — play with fun money
Drop the ball, watch it bounce, hope for the edges.
RTP: — · house edge —
Play money only. Credits have no value: they can’t be bought, won or withdrawn. 18+.
How to play Plinko
- Choose your bet, the number of rows (8–16) and a risk level.
- Drop the ball. At every peg it goes left or right with equal chance.
- The slot it lands in decides your multiplier. Edges pay most, the middle least.
Odds and RTP
Each table is built so the expected return is about 99% (a 1% house edge). The exact RTP of your current rows and risk is shown under the board, calculated from the binomial odds of every slot.
Provably fair: check every round
Each round is calculated from a server seed, your client seed and a counter (nonce) with HMAC-SHA256 — the same method crypto casinos use. In this free version the seeds are generated in your browser, so it shows exactly how the system works. Reveal the server seed to check any past round.
- Server seed (hashed)
…- Client seed
- Next nonce
0- Previous server seed (revealed)
Verify a round
Frequently asked questions
Is Plinko really free?
Yes. You play with 1,000 free credits that refill whenever you like. There is no sign-up, no deposit and nothing to buy.
Can I win real money playing free Plinko?
No. Credits have no value and can’t be withdrawn. To play Plinko for real money you need a casino account — see the casinos listed on this page, and only play if it’s legal where you live and you’re 18+.
What is the RTP of this Plinko game?
Each table is built so the expected return is about 99% (a 1% house edge). The exact RTP of your current rows and risk is shown under the board, calculated from the binomial odds of every slot.
How do I know the results are fair?
Every round is provably fair: it is calculated from a hashed server seed, your client seed and a nonce. Reveal the server seed in the fairness panel and you can recompute any past round yourself.