var Number = Math.floor(Math.random() *100);

console.log("Write your guss!");

document.write("Write your guss!");

var G.prompt("guss");

var tries = 0 , score =100;

while(Number != G){

if(G == 'end'){

   break;

}

tries++;

score-=10;

if(score==0){

console.log("sorry you loss!");

document.write("sorry you loss!");

break;

}

if(G < Number){

G = prompt("No it is BIGGER , Guss again!");

}

else if(G > Number){

G = prompt ("No it is smaller , Guss again!");

} else {

G = Number

}

};

if(Number == G){

console.log("you won! , the number was " + Number + " you tried " + tries + "times, your score is" + score + " ");

};

document.write("you won! , the number was " + Number + " you tried " + tries + "times, your score is" + score + " ");

وقتی که اجرا می‌کنم می‌نویسه که token'.'