diff --git a/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/basic-javascript/use-multiple-conditional-ternary-operators.english.md b/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/basic-javascript/use-multiple-conditional-ternary-operators.english.md
index c9b46b69efe..474e936c1c2 100644
--- a/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/basic-javascript/use-multiple-conditional-ternary-operators.english.md
+++ b/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/basic-javascript/use-multiple-conditional-ternary-operators.english.md
@@ -59,6 +59,8 @@ checkSign(10);
 <section id='solution'>
 
 ```js
-// solution required
+function checkSign(num) {
+  return (num > 0) ? 'positive' : (num < 0) ? 'negative' : 'zero';
+}
 ```
 </section>