diff --git "a/lkhyun/202512/PGM Lv2 JadenCase \353\254\270\354\236\220\354\227\264 \353\247\214\353\223\244\352\270\260.md" "b/lkhyun/202512/PGM Lv2 JadenCase \353\254\270\354\236\220\354\227\264 \353\247\214\353\223\244\352\270\260.md"
new file mode 100644
index 00000000..39cf15d8
--- /dev/null
+++ "b/lkhyun/202512/PGM Lv2 JadenCase \353\254\270\354\236\220\354\227\264 \353\247\214\353\223\244\352\270\260.md"	
@@ -0,0 +1,24 @@
+```java
+class Solution {
+    public String solution(String s) {
+        String temp = s.toLowerCase();
+        StringBuilder sb = new StringBuilder();
+        String[] splits = temp.split(" ",-1);
+        for (int i = 0; i < splits.length; i++) {
+            String split = splits[i];
+            if (split.isEmpty()) {
+            } else if (!Character.isDigit(split.charAt(0))) {
+                sb.append(Character.toUpperCase(split.charAt(0)));
+                sb.append(split.substring(1));
+            } else {
+                sb.append(split);
+            }
+            
+            if (i < splits.length - 1) {
+                sb.append(" ");
+            }
+        }
+        return sb.toString();
+    }
+}
+```