var triviaQuestions = [{
	question: 'What is the capital city of Australia?',
	answers: ['Sydney', 'Canberra', 'Melbourne'],
	correct: 1
}, {
	question: 'Who wrote the novel "1984"?',
	answers: ['George Orwell', 'J.K. Rowling', 'Ernest Hemingway'],
	correct: 0
}, {
	question: 'What is the largest mammal in the world?',
	answers: ['Elephant', 'Blue Whale', 'Giraffe'],
	correct: 1
}, {
	question: 'In which year did the Titanic sink?',
	answers: ['1912', '1923', '1905'],
	correct: 0
}, {
	question: 'Which planet is known as the Red Planet?',
	answers: ['Jupiter', 'Mars', 'Venus'],
	correct: 1
}, {
	question: 'Who painted the famous artwork "Starry Night"?',
	answers: ['Claude Monet', 'Vincent van Gogh', 'Pablo Picasso'],
	correct: 1
}, {
	question: 'What is the square root of 64?',
	answers: ['6', '8', '10'],
	correct: 1
}, {
	question: 'What is the main ingredient in guacamole?',
	answers: ['Tomato', 'Avocado', 'Onion'],
	correct: 1
}, {
	question: 'In which country would you find the Great Barrier Reef?',
	answers: ['Mexico', 'Australia', 'Brazil'],
	correct: 1
}, {
	question: 'The Pacific Garbage Patch is an accumulation of marine debris in which ocean?',
	answers: ['Atlantic Ocean', 'Indian Ocean', 'Pacific Ocean'],
	correct: 2
}, {
	question: 'How many Styrofoam cups do Americans throw away every year?',
	answers: ['15 trillion', '25 trillion', '35 trillion'],
	correct: 1
}];
var AnswerButton = Container.expand(function (text, callback) {
	var self = Container.call(this);
	var buttonGraphics = self.createAsset('button', 'Answer Button', 0.5, 0.5);
	var buttonText = new Text2(text, {
		size: 50,
		fill: '#ffffff'
	});
	buttonText.anchor.set(0.5, 0.5);
	self.addChild(buttonText);
	self.on('down', function () {
		callback();
	});
});
var Ghost = Container.expand(function () {
	var self = Container.call(this);
	var ghostGraphics = self.createAsset('ghost', 'Ghost character', .5, .5);
	self.sizeMultiplier = 1;
	self.checkSize = function () {
		if (self.sizeMultiplier >= 5) {
			LK.showGameOver();
		}
	};
	self.move = function () {};
	self.attack = function () {};
	self.update = function () {
		self.sizeMultiplier += 0.005;
		ghostGraphics.scale.set(self.sizeMultiplier);
		self.checkSize();
	};
});
var Hero = Container.expand(function () {
	var self = Container.call(this);
	var heroGraphics = self.createAsset('hero', 'Hero character', .5, .5);
	self.move = function () {};
	self.attack = function () {};
	self.update = function () {};
});
var Puzzle = Container.expand(function () {
	var self = Container.call(this);
	self.answerButtons = [];
	this.chosenQuestion = triviaQuestions[Math.floor(Math.random() * triviaQuestions.length)];
	var questionText = new Text2(this.chosenQuestion.question, {
		size: 100,
		fill: '#ffffff'
	});
	questionText.anchor.set(0.5, 0);
	questionText.x = 2048 / 2;
	questionText.y = 2732 / 4;
	self.addChild(questionText);
	var answerButton1 = self.addChild(new AnswerButton(self.chosenQuestion.answers[0], function () {
		if (0 === self.chosenQuestion.correct) {
			ghost.sizeMultiplier = Math.max(1, ghost.sizeMultiplier - 0.5);
			ghostGraphics.scale.set(ghost.sizeMultiplier);
		}
		self.answerButtons.forEach(function (button) {
			button.destroy();
		});
		self.answerButtons = [];
	}));
	answerButton1.x = 2048 / 4;
	answerButton1.y = 2732 / 2;
	self.answerButtons.push(answerButton1);
	var answerButton2 = self.addChild(new AnswerButton(self.chosenQuestion.answers[1], function () {
		if (1 === self.chosenQuestion.correct) {
			ghost.sizeMultiplier = Math.max(1, ghost.sizeMultiplier - 0.5);
			ghostGraphics.scale.set(ghost.sizeMultiplier);
		}
		self.answerButtons.forEach(function (button) {
			button.destroy();
		});
		self.answerButtons = [];
	}));
	answerButton2.x = 2048 / 2;
	answerButton2.y = 2732 / 2;
	self.answerButtons.push(answerButton2);
	var answerButton3 = self.addChild(new AnswerButton(self.chosenQuestion.answers[2], function () {
		if (2 === self.chosenQuestion.correct) {
			ghost.sizeMultiplier = Math.max(1, ghost.sizeMultiplier - 0.5);
			ghostGraphics.scale.set(ghost.sizeMultiplier);
		}
		self.answerButtons.forEach(function (button) {
			button.destroy();
		});
		self.answerButtons = [];
	}));
	answerButton3.x = 2048 / 4 * 3;
	answerButton3.y = 2732 / 2;
	self.answerButtons.push(answerButton3);
	self.puzzleGraphics = self.createAsset('puzzle', 'Puzzle element', .5, .5);
	self.solve = function (ghost) {
		self.removeChild(questionText);
		self.answerButtons.forEach(function (button) {
			button.destroy();
		});
		self.answerButtons = [];
		this.chosenQuestion = triviaQuestions[Math.floor(Math.random() * triviaQuestions.length)];
		questionText = new Text2(this.chosenQuestion.question, {
			size: 100,
			fill: '#ffffff'
		});
		questionText.anchor.set(0.5, 0);
		questionText.x = 2048 / 2;
		questionText.y = 2732 / 4;
		self.addChild(questionText);
		var positions = [2048 / 4, 2048 / 2, 2048 / 4 * 3];
		for (var i = 0; i < this.chosenQuestion.answers.length; i++) {
			var answerButton = self.addChild(new AnswerButton(this.chosenQuestion.answers[i], function () {
				if (i === self.chosenQuestion.correct) {
					ghost.sizeMultiplier = Math.max(1, ghost.sizeMultiplier - 0.5);
					ghostGraphics.scale.set(ghost.sizeMultiplier);
				}
				self.solve(ghost);
			}));
			answerButton.x = positions[i];
			answerButton.y = 2732 / 2;
			self.answerButtons.push(answerButton);
		}
	};
	self.update = function () {};
});
var Game = Container.expand(function () {
	var self = Container.call(this);
	var background = self.createAsset('background', 'Game background', 0, 0);
	background.width = 2048;
	background.height = 2732;
	self.addChildAt(background, 0);
	var ghost = self.addChild(new Ghost());
	ghost.x = 2048 / 2;
	ghost.y = 2732 / 4;
	hero = self.addChild(new Hero());
	var puzzles = [];
	var puzzle = self.addChild(new Puzzle());
	puzzle.x = 2048 / 2;
	puzzle.y = 2732 - puzzle.height / 2 + 800;
	puzzles.push(puzzle);
	var scoreTxt = new Text2('0', {
		size: 150,
		fill: "#ffffff"
	});
	scoreTxt.anchor.set(.5, 0);
	LK.gui.topCenter.addChild(scoreTxt);
	var isGameOver = false;
	var hero;
	LK.on('tick', function () {
		hero.update();
		ghost.update();
		puzzles.forEach(function (puzzle) {
			puzzle.update();
			if (puzzle.isSolved) {
				puzzle.solve(ghost);
			}
		});
		if (isGameOver) {
			LK.effects.flashScreen(0xff0000, 1000);
			LK.showGameOver();
		}
	});
});

===================================================================
--- original.js
+++ change.js