script.js

var MovesCount=0
function randomPos(){
    var arr = [];
    while(arr.length < 9){
        var r = ((Math.floor(Math.random() * 3)+1).toString())+((Math.floor(Math.random() * 3)+1).toString());
        if(arr.indexOf(r) === -1) arr.push(r);
    }
    return arr
}

var RandomPos=randomPos()

for(let i =0;i<document.getElementsByClassName("tile").length;i++){
    document.getElementsByClassName("tile")[i].style.gridArea=RandomPos[i][0]+"/"+RandomPos[i][1]
}
function MoveMe(tile){
    var EmptyTile=document.querySelector(".emtile")
    var Possibilties=[
        parseInt(RandomPos[tile][0])+1==parseInt(RandomPos[8][0])&&parseInt(RandomPos[tile][1])==parseInt(RandomPos[8][1]),
        parseInt(RandomPos[tile][0])-1==parseInt(RandomPos[8][0])&&parseInt(RandomPos[tile][1])==parseInt(RandomPos[8][1]),
        parseInt(RandomPos[tile][1])+1==parseInt(RandomPos[8][1])&&parseInt(RandomPos[tile][0])==parseInt(RandomPos[8][0]),
        parseInt(RandomPos[tile][1])-1==parseInt(RandomPos[8][1])&&parseInt(RandomPos[tile][0])==parseInt(RandomPos[8][0]),
    ]
if(Possibilties[0]||Possibilties[1]||Possibilties[2]||Possibilties[3]){
    MovesCount++;
    EmptyTile.style.gridArea=RandomPos[tile][0]+"/"+RandomPos[tile][1];
    document.querySelectorAll(".tile")[tile].style.gridArea=RandomPos[8][0]+"/"+RandomPos[8][1];

    var CurrentTile=RandomPos[tile]
    RandomPos[tile]=RandomPos[8]
    RandomPos[8]=CurrentTile;
    NeededPos=["11","12","13","21","22","23","31","32","33"]
    if(RandomPos.join(".")==NeededPos.join(".")){
        console.log("Game Beated");
        document.querySelector(".blscreen").style.display='flex'
        document.querySelector(".MovesCount").innerHTML=MovesCount;
        var stars=0;
        if(MovesCount<100){
            stars=3
        }else if(MovesCount<200){
            stars=2
        }else if(MovesCount<300){
            stars=1
        }else{
            stars=0
        }
        for(let i=0;i<2;i++){
            document.getElementsByTagName("path").style.fill="yellow"
        }
    }
}
}