brandoturner / guesser Goto Github PK

This is a simple game where you're given a letter and you have to guess its index number.

• In Guesser.js, define a function called letterGuesser.
• Inside your function, create an array of letters from "a" to "z" and save this array to a variable.
• Using Math.random(), generate a random number between 0 and the length of your alphabet array. Save this number to a variable.
• Use that random number as an index to select the correlating letter from your alphabet array.
• Using string interpolation and prompt(), inform the user what letter they have received, ask the user to guess the letter's index number, and save that guess to a variable.
• Make sure the guess's data type is a number!
• Use conditional logic to check if the user's guess matches the actual index of the random letter. If it does, use alert() to tell them that they're a genius at the alphabet; if it doesn't match, tell them that they need to learn their ABCs and use string interpolation to give them the correct answer.
• Call letter_guesser.
• Save your work, go to the browser, and refresh to run the file you just created.

The result should look something like this:

Your letter is c. Guess c's index number.
2
You definitely know the alphabet!

Prompt: Your letter is z. Guess z's index number.
1
incorrect, you will have to re-learn the abc's. The index of z is actually 25.