View difference between Paste ID: ggLyUnSZ and kHndwqBc

 var str=n="a (1).png";
 for(var i=1;i<25;i++) {
-	b = i.toString();
+	b = i.toString(); 	//Fun fact: neither b or n were declared anywhere
 	var n=str.replace("1",b);
 	images.push(n);
 }