diff --git a/Algo/Courses/Chapter 6 - Lists (Exercises).md b/Algo/Courses/Chapter 6 - Lists (Exercises).md
index 26e7e2c..9de6d72 100644
--- a/Algo/Courses/Chapter 6 - Lists (Exercises).md	
+++ b/Algo/Courses/Chapter 6 - Lists (Exercises).md	
@@ -61,3 +61,6 @@ let rec max_value list = match list with
 		let max_tail = max_value tl in 
 		if hd > max_tail then hd else max_tail;;
 ```
+
+## 1.6 - Bonus second
+```Ocaml