🎯 The Goal

Reveal all safe cells without hitting a mine. Numbers tell you how many mines are in the 8 surrounding cells.

🖱️ Controls

• Click / Tap — reveal a cell
• Right-click — place or remove a flag 🚩
• Long-press (mobile) — place or remove a flag 🚩
• Click a number — if you've flagged enough neighbours, auto-reveals the rest

💡 Tips

• Your first click is always safe — mines are placed after
• A blank cell reveals all safe neighbours automatically
• The mine counter shows remaining unflagged mines
• Faster clears = higher score

⚙️ Custom Grid

Use the Custom button to set any width (5–30), height (5–20), and mine count. Create your own challenge!