updating DIRECTORY.md

cclauss · cclauss · commit 6bcced1a5e6d · 2025-05-07T19:10:17.000Z
diff --git a/DIRECTORY.md b/DIRECTORY.md
@@ -1202,6 +1202,8 @@
     * [Sol1](project_euler/problem_234/sol1.py)
   * Problem 301
     * [Sol1](project_euler/problem_301/sol1.py)
+  * Problem 345
+    * [Sol1](project_euler/problem_345/sol1.py)
   * Problem 493
     * [Sol1](project_euler/problem_493/sol1.py)
   * Problem 551
