From c8ae2b3eb01c438effe0f212e480b4db39abfc74 Mon Sep 17 00:00:00 2001
From: koronya <koronya@hanmail.net>
Date: Fri, 10 Apr 2026 21:32:40 +0900
Subject: [PATCH] [JS][7kyu] Move 10

---
 codewars/7kyu/move-10/koronya.js | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 codewars/7kyu/move-10/koronya.js

diff --git a/codewars/7kyu/move-10/koronya.js b/codewars/7kyu/move-10/koronya.js
new file mode 100644
index 000000000..a990b3c70
--- /dev/null
+++ b/codewars/7kyu/move-10/koronya.js
@@ -0,0 +1,18 @@
+// [JS][7kyu] Move 10
+// move-10
+// https://www.codewars.com/kata/57cf50a7eca2603de0000090/train/javascript
+
+const moveTen = (s) => {
+  const resultArr = s.split('').map((char) => {
+    const charCode = char.charCodeAt(0)
+    if (charCode >= 97 && charCode <= 122) {
+      return String.fromCharCode(((charCode - 97 + 10) % 26) + 97)
+    }
+    return char
+  })
+  return resultArr.join('')
+}
+
+moveTen('testcase') === 'docdmkco'
+moveTen('codewars') === 'mynogkbc'
+moveTen('exampletesthere') === 'ohkwzvodocdrobo'