How to Play:
Rainbow Run is a fast-paced color-matching arcade game.

Controls:
1. Use your Mouse to move left/right
2. Or use Arrow Keys (←/→) or A/D
3. Click or press SPACE to start

Gameplay:
- Colorful blocks fall from the top of the screen
- A target color is displayed at the top (e.g., "Catch: Red")
- Move your bucket to catch blocks of that color
- Each correct catch: +10 points + streak bonus
- Wrong color: streak resets
- Blocks that fall off screen are lost

Scoring:
- Base: 10 points per correct catch
- Streak bonus: +2 points per streak level
- Example: 5-streak = 10 + (5×2) = 20 points

Difficulty Levels:
- Easy: Slow blocks (3px/frame), spawn every 70 frames, 60 seconds
- Medium: Medium speed (6px/frame), spawn every 50 frames, 45 seconds
- Hard: Fast blocks (9px/frame), spawn every 35 frames, 30 seconds

Rainbow Colors (ROYGBIV):
Red, Orange, Yellow, Green, Blue, Indigo, Violet

Tips: Watch the target color at the top and be ready to react quickly!