I've built a colorful match-3 puzzle game with:

- **8x8 grid** of colorful blocks (red, blue, green, yellow, purple)
- **Swap mechanics** - tap two adjacent blocks to swap them
- **Match detection** - 3+ blocks in a row/column disappear
- **Cascade system** - blocks fall and new ones spawn from top
- **Score tracking** with coin rewards
- **Satisfying sound effects** for selecting and matching
- **Responsive design** that adapts to any screen size

**How to play:** Tap a block to select it (glows), then tap an adjacent block to swap. Match 3+ same-colored blocks to score points!

**Next Ideas:**
1. **Power-ups** - Add bomb blocks that clear surrounding tiles, or rainbow blocks that match any color
2. **Timer Mode** - Add a timed challenge mode with increasing difficulty and combo multipliers

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