I've created a classic Snake game with the following features:

1. The snake moves around a 20x20 grid
2. Use arrow keys to control the snake's direction
3. Eat the red food to grow and increase your score
4. The game ends if you hit the walls or yourself
5. When you reach a score of 10, it shows the "Happy SuccessFactors Mobile" message
6. You can restart the game after losing or winning

The game uses:

• Canvas for rendering
• React hooks for state management
• Interval-based game loop
• Keyboard event listeners for controls
• shadcn/ui Dialog component for the success message
• Clean, minimal styling with Tailwind CSS

To play:

1. Use arrow keys to control the snake
2. Collect the red food to grow
3. Avoid hitting the walls or yourself
4. Reach 10 points to see the success message

You can click "Play Again" to restart the game at any time after losing or winning.