How a round works
The board contains 25 tiles. Before starting, set the bet and choose how many mines will be hidden. A safe selection reveals a gem and raises the displayed multiplier. A mine ends that round. Cash Out settles a surviving round at its current multiplier; it does not preserve the opportunity to continue selecting tiles.
What the mine setting changes
Increasing the mine count leaves fewer safe tiles. Compare the multiplier with the number of safe choices remaining rather than looking at the payout alone. A larger displayed return comes with a smaller chance of surviving the required selections. The position of a gem in an earlier round is not a useful map for the next board.
Read the controls before using Auto
Check the stake amount, mine count and round settings together. Manual play makes each decision visible. Automatic play repeats a configured process, so review its stopping conditions before starting it. Use the Fairness panel to inspect the verification method and keep the relevant round information if you want to check a result.