//2. Write your JS here
$('.wants-to-be-blue').blue()

//3. Write your JS here
$('li:nth-child(4)').blue()

//4. Write your JS here
$('div, span, i').filter(function (i, el) {
    var ns = el.childNodes;
    for (k = 0; k < ns.length; k++) {
        if (!ns[k] || ns[k].nodeType == 1) return false
    }
    for (k = 0; k < ns.length; k++) {
        if (ns[k].nodeType == 8) return true
    }
}).blue()

//5. Write your JS here
var divs = $('div').sort(function (a,b) {return a.innerHTML > b.innerHTML})
for(var i = 0; i < divs.length; i++) {
    $(divs[i]).blue()
}

//6. Write your JS here
$('div:not(.bomb)').blue()

//7. Write your JS here
setTimeout(function(){
   $('div').last().blue()
}, 1000);

//8. Speed is everything
$('button').click()
$('div').blue()

//9. Write your JS here
$('#' + $('#map').text().split(' ').join(', #')).blue()

//10. Write your JS here
setInterval(function() {$('div:not(.bomb)').blue()}, 1)