Challenge: Guess The Number

Write a simple program using JavaScript that:

• Generates a random integer between 1 and 20
• Prompts the user to guess the number and
  • If the guess is correct, congratulate the user and end the game
  • If the guess is too low or too high, tell the user so and let them guess again
• After 5 guesses, or the user guesses correctly, tell the user if they won or lost

Use prompt() and alert() for user interaction.

Hints

• How do you generate a random number? How about a random integer?
• How do you convert string input to an integer?
• How could you prompt the user over and over?

Example Solution