Web JavaScript Help Please

[Legless]

What's wrong with my syntax?

confirm("I am ready to play");
var age = prompt("What's your age");
if (age is less than 13)
{
console.log("You are not allowed to play.");
}
else {
console.log("Play!");
}

 

[MatthewH]

var age = prompt("What's your age");
if (age is less than 13)
{
console.log("You are not allowed to play.");
}

var age = prompt("What's your age");
if (age < 13)
{
console.log("You are not allowed to play.");
}

 

[Legless]

var age = prompt("What's your age");
if (age is less than 13)
{
console.log("You are not allowed to play.");
}

var age = prompt("What's your age");
if (age < 13)
{
console.log("You are not allowed to play.");
}

Oh jesus, I totally forgot, thanks man. God I feel like a noob atm