Mines Game Rules
Board layout
This guide uses a 5x5 board with 25 total positions. Other products may use different layouts, so their settings can produce different numbers. For the fixed-board model used here, open the probability calculator.
Mine count
The mine count is the number of hidden mine positions. If there are 5 mines, 20 of the 25 tiles are safe at the start.
Safe tile
A safe tile is any tile without a mine. After it is revealed, there is one fewer unopened tile and one fewer safe tile remaining.
Mine
In the standard Mines model, revealing a mine ends that round. It is a random outcome, not a signal about earlier selections.
Ending a round
Some interfaces describe a choice to stop after safe reveals. This guide explains the mechanics only and does not recommend a decision.
Multiplier explained
A multiplier is a product-specific display that can vary by platform. It is not part of the probability formula and it does not make a random tile predictable. Read how risk works in Mines before treating any number as a signal.