Goal

Reveal all safe cells without clicking any mines. Use numeric clues to deduce mine positions.

Controls

• Left click: reveal a cell.
• Numbers indicate adjacent mine count; 0 auto-expands neighbors.

Win/Lose

• Reveal all non‑mine cells to win.
• Clicking a mine ends the game.

Timer & Score

• Timer starts at reset and updates every second.
• Score reflects revealed cells percentage.

Tips

• Use patterns like 1‑2‑1, corners, and edges.
• When uncertain, choose the least risky cell.

Notes

• All logic runs locally in your browser.
• Board: 15×15, Mines: 30.