diff --git a/exercises/25/pacman_ai/README.md b/exercises/25/pacman_ai/README.md
index 292ca7d..6ae22e6 100644
--- a/exercises/25/pacman_ai/README.md
+++ b/exercises/25/pacman_ai/README.md
@@ -83,7 +83,7 @@ Direction PacManAI::optimalDirection(const std::array<Move, 4> & moves) {
 
 <details>
    <summary>Hint</summary>
-  You can use std::min_element to find the closest pellet
+  You can use [std::min_element](https://en.cppreference.com/w/cpp/algorithm/min_element) to find the closest pellet
   
 </details>