A round of Mines starts when you choose how many hidden bombs sit beneath a 5 × 5 grid, stake a bet, and open tiles hoping for gems. Every safe reveal boosts the cash-out multiplier; one bomb wipes the board. Because money is at stake with each click, players need iron-clad proof that the casino can’t shuffle bombs mid-round or bias tiles toward failure. That proof comes from provably fair cryptography, the same approach used in crypto Dice, Plinko, and Limbo.