diff --git a/fizzbuzz.js b/fizzbuzz.js
index bd1f6cf..d63108b 100644
--- a/fizzbuzz.js
+++ b/fizzbuzz.js
@@ -4,12 +4,12 @@
 // Make sure to look at test.script.js--that should give you some hints about what is
 // expected here.
 
-'use strict';
+"use strict";
 
 var fizzbuzz = function (x) {
-//
-// YOUR CODE GOES HERE
-//
+  const result = [x, "fizz", "buzz", "fizzbuzz"];
+
+  return result[!(x % 3) + !(x % 5) * 2];
 };
 
 module.exports = { fizzbuzz: fizzbuzz };
diff --git a/spec/support/jasmine.json b/spec/support/jasmine.json
new file mode 100644
index 0000000..0f6e5f6
--- /dev/null
+++ b/spec/support/jasmine.json
@@ -0,0 +1,11 @@
+{
+  "spec_dir": "",
+  "spec_files": [
+    "**/*[sS]pec.js"
+  ],
+  "helpers": [
+    "helpers/**/*.js"
+  ],
+  "stopSpecOnExpectationFailure": false,
+  "random": true
+}