- Easy peasy

_002_palindrome.js

@@ -0,0 +1,15 @@
+/**
+ * @param {number} x
+ * @return {boolean}
+ */
+var isPalindrome = function(x) {
+    const thisString = x.toString();
+    const xLength    = thisString.length;
+    const mid        =  Math.floor(xLength/2);
+
+    for(let i = 0; i < mid; i++){
+        if(thisString[i] !== thisString[xLength-i-1]) return false;
+    }
+
+    return true;
+};