trinkets/wally/app.js

// array of words to be displayed randomly
const words = [
	'red',
	'car',
	'bed',
	'hat',
	'cat',
	'mat',
	'pet',
	'bin',
	'run',
	'bun'
];

// initial player score
let score = 0;

// this function increases score variable by one, changes the score displayed, and prints it to the console
function increaseScore() {
	score += 1;
	document.querySelector('.player-score').innerHTML = `${score}`;
	console.log(`score increased to ${score}`)
}

// this is the click event that runs the increaseScore function
document.querySelector('.correct').addEventListener("click", () => {
  increaseScore();
});

console.log( words[2] );