Mines (মাইনস) is Spribe's casino take on Minesweeper. You set how many bombs hide in a 25-tile grid, then reveal tiles one at a time — each safe gem lifts your multiplier, and one bomb ends the round. What makes it special among crash games is that the odds are not hidden behind animation: at every step you can calculate exactly how likely your next pick is to be safe. This page treats it that way — as a game of numbers and nerve.
The odds of every pick, exactly
With 25 tiles and, say, 3 bombs, your first pick is safe with probability 22/25 = 88%. Reveal a gem and 24 tiles remain with 3 bombs, so your next pick is 21/24 = 87.5% safe. Each pick is slightly riskier than the last because the bombs make up a growing share of what is left. That is the entire tension of Mines in one sentence: the deeper you go, the thinner the ice. Because you can see the tile counts, you always know your exact odds — no other crash game gives you that.
How multipliers grow — and why RTP never changes
The multiplier rises with each gem to compensate for that rising risk, and it does so precisely enough to hold the RTP at a fixed ~97% regardless of how you play. This surprises people: whether you pick 3 bombs or 20, cash out after one gem or ten, the long-run return is the same. More bombs simply pay bigger per gem because each gem is less likely — the maths balances out to the identical edge. Your bomb count and gem target change your variance (how wild the swings are), never your expected value.
| 1 bomb | first pick 96% safe · slow growth · max ~24× (all gems) |
| 3 bombs | first pick 88% safe · steady, beginner-friendly |
| 5 bombs | first pick 80% safe · faster multiplier growth |
| 10 bombs | first pick 60% safe · big jumps, high risk |
| 24 bombs | first pick 4% safe · one gem pays a large multiplier — a lottery |
Choosing your bomb count
This is your only real strategic lever, and it maps to how much variance you want:
- 3 bombs — the steady choice. Frequent survivals, modest multipliers. Best for long, low-swing sessions.
- 5 bombs — balanced. Meaningful multiplier growth without the odds turning brutal.
- 10+ bombs — high risk. Each gem pays a lot, but your survival odds drop fast. Stake small.
- 20–24 bombs — a lottery. One or two gems for a big multiplier, most rounds lost. Fun in tiny doses, not a strategy.
The real skill: knowing when to stop
Because Mines lets you cash out at any moment, the game is won or lost on discipline, not luck. Decide your gem target before you start — say 3 gems on a 5-bomb board — and cash out the instant you hit it, every time. The trap is the "just one more tile" impulse: after several safe picks you feel invincible, but your next pick is objectively the riskiest of the round. The players who lose at Mines are almost never unlucky; they are greedy. Pick a target, bank it, repeat.
Features & fairness in brief
Mines offers an auto-pick (reveal a random safe tile), free-play demo mode, and smooth mobile play in the Mostbet app. On fairness: bomb positions are locked by provably-fair seeds before you touch a tile, so they are not placed reactively and no "Mines predictor" can reveal them — the full explanation is in our predictor exposé. Fund play with bKash or Nagad.
Mostbet
The licensed Spribe Mines plus the full lineup, instant bKash/Nagad cashouts and Bengali support.
Mines quick specs
| Provider | Spribe |
| Grid | 5×5 · 1–24 bombs |
| RTP | ~97% (fixed, any bomb count) |
| Cash out | Any time |
| Fairness | Provably fair |
| Min bet (BD) | from ~৳10 |
Mines FAQ
What are the odds in Mines?
Does bomb count change the RTP?
What is the best number of mines?
What is the biggest mistake in Mines?
Can Mines bombs be predicted?
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