diff --git a/09_Day/09_day_higher_order_functions.md b/09_Day_Higher_order_functions/09_day_higher_order_functions.md
similarity index 97%
rename from 09_Day/09_day_higher_order_functions.md
rename to 09_Day_Higher_order_functions/09_day_higher_order_functions.md
index 8999fa7b..bbad7d76 100644
--- a/09_Day/09_day_higher_order_functions.md
+++ b/09_Day_Higher_order_functions/09_day_higher_order_functions.md
@@ -13,7 +13,7 @@
   </sub>
 </div>
 
-[<< Day 8](https://github.com/Asabeneh/30DaysOfJavaScript/blob/master/08_Day/08_day_objects.md) | [Day 10 >>](https://github.com/Asabeneh/30DaysOfJavaScript/blob/master/10_Day/10_day_Set_and_Map.md)
+[<< Day 8](../08_Day_Objects/08_day_objects.md) | [Day 10 >>](../10_Day_Sets_and_Maps/10_day_Sets_and_Maps.md)
 
 ![Day 5](../images/banners/day_1_9.png)
 
@@ -37,7 +37,7 @@
       - [Sorting string values](#sorting-string-values)
       - [Sorting Numeric values](#sorting-numeric-values)
       - [Sorting Object Arrays](#sorting-object-arrays)
-  - [💻 Exercises](#%f0%9f%92%bb-exercises)
+  - [💻 Exercises](#-exercises)
     - [Exercises: Level 1](#exercises-level-1)
     - [Exercises: Level 2](#exercises-level-2)
     - [Exercises: Level 3](#exercises-level-3)
@@ -701,4 +701,4 @@ const products = [
 
 🎉 CONGRATULATIONS ! 🎉
 
-[<< Day 8](https://github.com/Asabeneh/30DaysOfJavaScript/blob/master/08_Day/08_day_objects.md) | [Day 10 >>](https://github.com/Asabeneh/30DaysOfJavaScript/blob/master/10_Day/10_day_Set_and_Map.md)
+[<< Day 8](../08_Day_Objects/08_day_objects.md) | [Day 10 >>](../10_Day_Sets_and_Maps/10_day_Sets_and_Maps.md)
diff --git a/09_Day/09_day_starter/data/countries_data.js b/09_Day_Higher_order_functions/09_day_starter/data/countries_data.js
similarity index 100%
rename from 09_Day/09_day_starter/data/countries_data.js
rename to 09_Day_Higher_order_functions/09_day_starter/data/countries_data.js
diff --git a/09_Day/09_day_starter/index.html b/09_Day_Higher_order_functions/09_day_starter/index.html
similarity index 100%
rename from 09_Day/09_day_starter/index.html
rename to 09_Day_Higher_order_functions/09_day_starter/index.html
diff --git a/09_Day/09_day_starter/scripts/main.js b/09_Day_Higher_order_functions/09_day_starter/scripts/main.js
similarity index 100%
rename from 09_Day/09_day_starter/scripts/main.js
rename to 09_Day_Higher_order_functions/09_day_starter/scripts/main.js