diff --git a/codewars/8kyu/triple-trouble/koronya.js b/codewars/8kyu/triple-trouble/koronya.js
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index 000000000..3c39f98f8
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+++ b/codewars/8kyu/triple-trouble/koronya.js
@@ -0,0 +1,16 @@
+// [JS][8kyu] Triple Trouble
+// triple-trouble
+// https://www.codewars.com/kata/5704aea738428f4d30000914/train/javascript
+
+const tripleTrouble = (one, two, three) => {
+  const strLen = one.length
+  return Array.from({ length: strLen })
+    .map((_, index) => `${one[index]}${two[index]}${three[index]}`)
+    .join('')
+}
+
+tripleTrouble('aaa', 'bbb', 'ccc') === 'abcabcabc'
+tripleTrouble('aaaaaa', 'bbbbbb', 'cccccc') === 'abcabcabcabcabcabc'
+tripleTrouble('burn', 'reds', 'roll') === 'brrueordlnsl'
+tripleTrouble('Sea', 'urn', 'pms') === 'Supermans'
+tripleTrouble('LLh', 'euo', 'xtr') === 'LexLuthor'