Free Mines game — find the gems, dodge the mines
Every gem raises the multiplier. One mine ends it.
Multiplier 1.00x
Next tile: —
Play money only. Credits have no value: they can’t be bought, won or withdrawn. 18+.
How to play Mines
- Choose your bet and how many mines (1–24) hide in the 25 tiles.
- Reveal tiles one by one. Each gem raises your multiplier.
- Cash out whenever you like — hit a mine and the bet is lost.
Odds and RTP
The multiplier after each gem is 99% divided by the chance of having found that many gems without hitting a mine — so cashing out at any point has a 99% RTP.
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 Mines 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 Mines?
No. Credits have no value and can’t be withdrawn. To play Mines 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 Mines game?
The multiplier after each gem is 99% divided by the chance of having found that many gems without hitting a mine — so cashing out at any point has a 99% RTP.
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.