// Given an integer, write a function to determine if it is a power of three.

@@ -71,8 +71,99 @@
  three.%0A
+%0Avar isPowerOfThree = function(n) %7B%0A    return Math.log10(n) / Math.log10(3) %25 1 === 0;%0A%7D;%0A

add solution