My funny code for the challenge

/* Welcome to my second code challenge
this challenge is about a game on 5 facts
that verify if you know me well.
By Houssein, Fullstack Javascript Developer
*/

// starting of the game with 0 score
var score = 0;

//begins of the questions
var score1 = prompt("What is my name ?");
if (score1.toLowerCase() === 'houssein'){
  score += 1;
}

var score2 = prompt("What is my favourite programming language?");
if(score2.toLowerCase() === 'javascript'){
  score += 1;
}

var score3 = prompt("In which city i'm leaving?");
if(score3.toLowerCase() === 'niamey'){
  score +=1;
}

var score4 = prompt("Who is my best friend?");
if(score4.toLowerCase() === 'afdel'){
  score +=1;
}

var score5 = prompt("What is my favourite meal?");
if(score5.toLowerCase() === 'dafadouka'){
  score +=1;
}

// begins of the scoring
if(score === 5){
  document.write("You rock the gold baby, you've found " + score + " questions out of 5");
} else if (score >= 3){
  document.write("Try to know me well, you've got the bronze for " + score + " questions out of 5");
} else if (score >=1){
  document.write("Are you kidding me ?, You only get " + score + " questions out of 5");
} else {
  document.write("Who are you han?");
}