myScript.js

const holes=document.querySelectorAll('.hole');
const scoreBoard = document.querySelector('.score'); 
const moles=document.querySelectorAll('.mole'); 
let lastHole;
let timeUp=false;
let score=0;
function randomTime (min, max) 
{ 
    return Math.round(Math.random()*(max-min)+min);
}
function randomHole(holes) 
{
    const index=Math.floor(Math.random()*holes.length); 
    const hole=holes [index];
    if(hole ===lastHole)
    {
        //console.log('Thats the same number');
        return randomHole(holes);
    }
    lastHole = hole;
    return hole;
}
function peep()
{
    const time=randomTime(200,1000);
    const hole=randomHole(holes);
    hole.classList.add('up');
    setTimeout(()=>{
        hole.classList.remove('up');
        if(timeUp==false)
        {
            peep();
        }},time
    );
}
function startGame()
{
    scoreBoard.textContent=0;
    timeUp=false;
    score=0;
    peep();
    setTimeout(()=>{timeUp=true; alert("Time Up");},20000);//10 sec
}
function wack(e)
{
    
    if(!e.isTrusted)
    return;
    score++;
    scoreBoard.textContent=score;    
    history.parentNode.classList.remove('up');     
}
moles.forEach(mole=>mole.addEventListener('click',wack));