Mines
Uncover safe tiles on a 5x5 grid, grow your multiplier, and cash out before you hit a mine.
Uncover safe tiles on a 5x5 grid, grow your multiplier, and cash out before you hit a mine.
How Mines Works
Mines is Duel's take on minesweeper as a betting game. You face a 5x5 grid with a number of hidden mines that you choose yourself. Every safe tile you flip nudges your multiplier higher. The more tiles you clear, the bigger the potential payout, and the closer you get to a mine.
Because you set the mine count, you set your own volatility: a single mine is gentle and grinding, while twenty-four mines is a coin-flip with a massive multiplier. You can bank your winnings at any point. With the edge removed, the only thing working against you is your own appetite for one more tile.
Mines at a Glance
| Provider | Duel Originals (in-house) |
|---|---|
| Game type | Grid reveal |
| RTP | 100%* |
| House edge | 0% (within caps) |
| Volatility | Adjustable (1-24 mines) |
| Max win / payout | Huge at high mine counts |
| Cashback / rakeback | 0.1% rakeback |
| Fairness | Provably fair (HMAC-SHA256) |
| Exclusive to | Duel.com |
How to Play
- Pick how many mines to place on the grid.
- Set your bet amount.
- Reveal tiles one by one to grow the multiplier.
- Cash out before you hit a mine; verify the board by seed.
Pros and Cons
Pros
- You set the volatility
- Cash out at any point
- Strong sense of control
- Provably fair tile layout
Cons
- Temptation to over-push
- Feels like skill, is really luck
Provably Fair
Every Duel Original, including Mines, is provably fair through a dual-seed system. Before a round, the server generates a seed, hashes it and shows you the hash. You add your own client seed, and a nonce counts each bet. Those values run through HMAC-SHA256 to produce the result, and once the round ends the server reveals the original seed so you can re-run the hash and confirm nothing changed after you bet.
You never have to trust Duel on Mines. The dual-seed commitment means the outcome is locked before your bet and revealed for verification afterwards, so the published return reflects real, checkable odds rather than a promise.
Mines FAQ
Is Duel Mines provably fair?
Yes. Mines uses Duel's dual-seed system: the server commits to a hashed seed before the round, you provide a client seed, and after the round the server seed is revealed so you can verify the result yourself with HMAC-SHA256.
What is the RTP and house edge of Mines?
Mines has a published RTP of 100% and a house edge of 0% (within caps). Duel earns through a per-round commission and rakeback rather than a margin baked into the game math.
How do I start playing Mines on Duel?
Open an account on Duel, fund your crypto balance, set your bet and play. There is no KYC required to start under standard conditions, and withdrawals settle in crypto within minutes.
Our Verdict on Mines
Uncover safe tiles on a 5x5 grid, grow your multiplier, and cash out before you hit a mine.
