Updated to match the reference screenshot:

- **Revealed cells are now transparent** — the satellite map shows through when you clear cells
- **Classic minesweeper HUD** — red LED-style counters for mines remaining and timer, with a face button in the center
- **Emoji face** — 😊 normal, 😮 when clicking, 😎 on win, 😵 on loss
- **Black spiky mine icons** (SVG naval mines) instead of text characters
- **Semi-transparent gray tiles** for unrevealed cells that look like the reference overlay
- **Classic minesweeper number colors** (blue 1, green 2, red 3, etc.)
- **Face button restarts the game** just like classic minesweeper

**Next Ideas:**
1. **Shaped Grid** — Mask the grid to follow the Strait of Hormuz coastline so cells only appear over water/land like in the screenshot
2. **Difficulty Modes** — Add Easy/Medium/Hard presets with different grid sizes and mine densities

**Ready to level up your game? Pick one and let's build it!**