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diff --git a/5-arrays-and-sets/caesar-cipher/.DS_Store b/5-arrays-and-sets/caesar-cipher/.DS_Store
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diff --git "a/5-arrays-and-sets/caesar-cipher/CaesarCipher\302\240\342\200\224 2.swift" "b/5-arrays-and-sets/caesar-cipher/CaesarCipher\302\240\342\200\224 2.swift"
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--- /dev/null
+++ "b/5-arrays-and-sets/caesar-cipher/CaesarCipher\302\240\342\200\224 2.swift"	
@@ -0,0 +1,18 @@
+// Caesar Cipher 🏛
+// Buhaev Yauheni
+
+var alphabet: [Character] = ["a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z"]
+
+var secretMessage = "Codecademy".lowercased()
+
+var message = Array(secretMessage)
+
+
+for i in 0..<message.count{
+    message[i] = alphabet[(alphabet.firstIndex(where: {$0 == arr[i]})! + 3) % 26]
+
+}
+
+print(arr)
+
+print(message)