How to Play:
Drag Rush is a puzzle game where you need to collect all gems while avoiding obstacles.

Controls:
1. Drag with mouse/finger: Click and drag on the canvas to move your player toward the drag position
2. Arrow Keys: Use Up/Down/Left/Right arrow keys to move precisely
3. Click/Tap: Start game or collect gems directly

Gameplay:
- Your player is the blue circle
- Collect yellow gems to earn points (100 points each)
- Avoid red obstacles (boxes and circles) - hitting them loses time and resets position
- Collect ALL gems to advance to the next level
- Each level increases difficulty with more obstacles

Scoring:
- Each gem: 100 points
- Level completion bonus based on remaining time
- Time bonus: 10 points per second remaining

Difficulty Levels:
- Easy: Slower movement, fewer obstacles, more time (90 seconds)
- Medium: Balanced movement and obstacles (60 seconds)
- Hard: Faster movement, many obstacles, less time (45 seconds)

Tips: Plan your drag paths to avoid obstacles. Collect gems efficiently to level up faster!