JSFiddle - React, Tailwind, and code Playground

JavaScript

(function(){
	const ITERATIONS = 100000

	let changeResult = 0,
		noChangeResult = 0
	
	for (let i = 0; i < ITERATIONS; i++) {
		let secret = Math.round(Math.random() * 3 - .5),
			user = Math.round(Math.random() * 3 - .5)
		
		if (user === secret) {
			noChangeResult++
		} else {
			changeResult++
		}

		
	}

	console.log('result for\nchange: %s\nnochnge:%s\n', changeResult, noChangeResult)
})()