01
Mines: safe picks
For k picks with m hidden mines on a 25-tile board, survival probability is C(25−m,k) / C(25,k). Every fresh tile changes the remaining probability; no pattern reveals future tiles.
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Guides & Academy
Short practical explanations linked directly to the calculators and simulators.
02
Bonus wagering in numbers
A 100-credit bonus with a 35× turnover requirement implies 3,500 credits of qualifying wagering. This is turnover, not a guaranteed loss or a cash-out requirement for every promotion.
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Bookmaker margin
Convert all mutually exclusive outcomes to implied probabilities and add them. The total above 100% is overround. A proportional no-vig adjustment is a model, not an outcome forecast.
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Crypto fees versus P&L
Wallet spend, credited deposit, on-chain withdrawal fee and gameplay profit are different quantities. Compare each separately before treating a transfer as a win or loss.
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