diff --git "a/\354\225\210\354\234\240\354\247\204/11729(Recursion).java" "b/\354\225\210\354\234\240\354\247\204/11729(Recursion).java"
new file mode 100644
index 00000000..c75c2f8c
--- /dev/null
+++ "b/\354\225\210\354\234\240\354\247\204/11729(Recursion).java"
@@ -0,0 +1,44 @@
+import java.util.*;
+import java.io.*;
+
+public class Main {
+    static int N;
+    static ArrayList<Pair> arrayList;
+    public static void move(int current, int source, int dest, int aux) {
+        if(current == 1) {
+            arrayList.add(new Pair(source, dest));
+        }else{
+            move(current - 1, source, aux, dest);
+            arrayList.add(new Pair(source, dest));
+            move(current - 1, aux, dest, source);
+        }
+    }
+    public static void main(String[] args) throws IOException {
+        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
+
+        N = Integer.parseInt(br.readLine());
+        arrayList = new ArrayList<>();
+
+        move(N, 1, 3, 2);
+
+        System.out.println(arrayList.size());
+
+        StringBuilder sb = new StringBuilder();
+        for(Pair p : arrayList) {
+            sb.append(p.from).append(" ");
+            sb.append(p.to).append('\n');
+        }
+
+        System.out.println(sb);
+    }
+}
+
+class Pair{
+    int from;
+    int to;
+    Pair(int f, int t) {
+        from = f;
+        to = t;
+    }
+}
+