updating DIRECTORY.md

AksharGoyal · AksharGoyal · commit 5998fd81006a · 2025-10-13T18:18:49.000Z
diff --git a/DIRECTORY.md b/DIRECTORY.md
@@ -1075,6 +1075,8 @@
     * [Sol1](project_euler/problem_058/sol1.py)
   * Problem 059
     * [Sol1](project_euler/problem_059/sol1.py)
+  * Problem 060
+    * [Sol1](project_euler/problem_060/sol1.py)
   * Problem 062
     * [Sol1](project_euler/problem_062/sol1.py)
   * Problem 063
