diff --git a/02_Day_Variables/02_variables.md b/02_Day_Variables_builtin_functions/02_variables.md
similarity index 90%
rename from 02_Day_Variables/02_variables.md
rename to 02_Day_Variables_builtin_functions/02_variables.md
index 2445b73..47f6966 100644
--- a/02_Day_Variables/02_variables.md
+++ b/02_Day_Variables_builtin_functions/02_variables.md
@@ -1,5 +1,5 @@
 <div align="center">
-  <h1> 30 Days Of Python: Day 2 - Variables</h1>
+  <h1> 30 Days Of Python: Day 2 - Variables, Builtin Functions</h1>
   <a class="header-badge" target="_blank" href="https://www.linkedin.com/in/asabeneh/">
   <img src="https://img.shields.io/badge/style--5eba00.svg?label=LinkedIn&logo=linkedin&style=social">
   </a>
@@ -21,13 +21,15 @@
 
 ![30DaysOfPython](../images/30DaysOfPython_banner3@2x.png)
 
-- [📘 Day 2](#%f0%9f%93%98-day-2)
+- [📘 Day 2](#-day-2)
   - [Built in functions](#built-in-functions)
   - [Variables](#variables)
   - [Data Types](#data-types)
   - [Checking Data types and Casting](#checking-data-types-and-casting)
   - [Numbers](#numbers)
-  - [💻 Exercises - Day 2](#%f0%9f%92%bb-exercises---day-2)
+  - [💻 Exercises - Day 2](#-exercises---day-2)
+    - [Exercises: Level 1](#exercises-level-1)
+    - [Exercises: Level 2](#exercises-level-2)
 
 # 📘 Day 2
 
@@ -252,8 +254,12 @@ Number data types in python:
    Example:
    1 + j, 2 + 4j, 1 - 1j
 
+🌕 You are awesome. You have just completed day 2 challenges and you are two steps ahead on your way to greatness. Now do some exercises for your brain and for your muscle.
+
 ## 💻 Exercises - Day 2
 
+### Exercises: Level 1
+
 1. Inside 30DaysOfPython create a folder called day_2. Inside this folder create a file named variables.py
 2. Write a python comment saying 'Day 2: 30 Days of python programming'
 3. Declare a first name variable and assign a value to it
@@ -267,10 +273,13 @@ Number data types in python:
 11. Declare a variable is_true and assign a value to it
 12. Declare a variable is_light_on and assign a value to it
 13. Declare multiple variable on one line
-14. Check the data type of all your variables using type() built-in function
-15. Using the _len()_ built-in function find the length of your first name
-16. Compare the length of your first name and your last name
-17. Declare 5 as num_one and 4 as num_two
+
+### Exercises: Level 2
+
+1. Check the data type of all your variables using type() built-in function
+1. Using the _len()_ built-in function find the length of your first name
+1. Compare the length of your first name and your last name
+1. Declare 5 as num_one and 4 as num_two
     1. Add num_one and num_two and assign the value to a variable \_total
     2. Subtract num_two from num_one and assign the value to a variable \_diff
     3. Multiply num_two and num_one and assign the value to a variable \_product
@@ -278,12 +287,12 @@ Number data types in python:
     5. Use modulus division to find num_two divided by num_one and assign the value to a variable \_remainder
     6. Calculate num_one to the power of num_two and assign the value to a variable \_exp
     7. Find floor division of num_one by num_two and assign the value to a variable \_floor_division
-18. The radius of a circle is 30 meters.
+1. The radius of a circle is 30 meters.
     1. Calculate the area of a circle and assign the value to a variable _area_of_circle_
     2. Calculate the circumference of a circle and assign the value to a variable _circum_of_circle_
     3. Take radius as user input and calculate the area.
-19. Use the built-in input function to get first name, last name, country and age from a user and store the value to their corresponding variable names
-20. Run help('keywords') in python shell or in your file to check for the reserved words
+1. Use the built-in input function to get first name, last name, country and age from a user and store the value to their corresponding variable names
+1. Run help('keywords') in python shell or in your file to check for the reserved words
 
 🎉 CONGRATULATIONS ! 🎉
 
diff --git a/02_Day_Variables/variables.py b/02_Day_Variables_builtin_functions/variables.py
similarity index 100%
rename from 02_Day_Variables/variables.py
rename to 02_Day_Variables_builtin_functions/variables.py
diff --git a/readme.md b/readme.md
index 5aff1b7..c295068 100644
--- a/readme.md
+++ b/readme.md
@@ -23,7 +23,7 @@
  
 </div>
 
-[Day 2 >>](./02_Day_Variables/02_variables.md)
+[Day 2 >>](./02_Day_Variables_builtin_functions)
 
 ![30DaysOfPython](./images/30DaysOfPython_banner3@2x.png)
 
@@ -394,4 +394,4 @@ To run the python file check the image below. You can run the python file either
 
 🎉 CONGRATULATIONS ! 🎉
 
-[Day 2 >>](./02_Day_Variables/02_variables.md)
\ No newline at end of file
+[Day 2 >>](./02_Day_Variables_builtin_functions)
\ No newline at end of file