JSFiddle - React, Tailwind, and code Playground

JavaScript

var questions = [{
    'question': 'What is my name?',
    'answer': 'jay'
}, {
    'question': 'What is my middle name?',
    'answer': 'edward'
}, {
    'question': 'What is my last name?',
    'answer': 'wilson'
}, {
    'question': 'What is my mom\'s name?',
    'answer': 'ruby'
}, {
    'question': 'What is my nickname?',
    'answer': 'big sexy'
}
];

var answeredCorrectly = 0;

for (var i = 0, l = questions.length; i < l; i++) {
    var r = prompt(questions[i].question);
    if (r.toLowerCase() == questions[i].answer.toLowerCase()) {
      answeredCorrectly++;
    }
}

var prize;
switch(answeredCorrectly){
    case 5:
        prize = 'a Gold Crown!';
        break;
    case 3,4:
        prize = 'a Silver Crown!';
        break;
    case 1,2:
        prize = 'a Bronze Crown!';
        break;
    default:
        prize = 'absolutely nothing. Try again';
}

var message = 'You answered ' + answeredCorrectly + ' questions correctly.  You win ' + prize;

alert(message);