Update README.md

Author: allenbangai

README.md

@@ -13,11 +13,21 @@ Students are expected to setup the following.
 
 ## Steps to follow when working.
 - After cloning the repository, Creat a new directory and give it your `Name` For example: `CollinsJava`
-- Creat a new branch with you name, follow this steps
-  * Open a new terminal windows 
+- Creat a new branch with you name, follow this steps.
+  * Open a new terminal windows.
   * Move to your working directory, that is `cd yourDirectoryName/JavaLearningCode` 
   * Creat a new branch with `git checkout -b YourBranchName`
   * On pushing your work make sure you push but the branch for example `git push YourBranchName`
   * Once you have push, come to us and we shall create in branch in your name where you shall be creating all your PR to.
   * Go online and create PR to the branch with your name so that your work will be reviewed and merged.
   * Thanks
+  
+## How to go through your work
+- There are level of difficulties to go through and each person should solve atmost 8 and atleast 6 of each difficulty before going to the   next level of difficulty. The levels are:
+  * Difficulty01
+  * Difficulty02
+  * Difficulty03
+  * Difficulty04
+  * Difficulty05
+- It should be advisable that each level of difficulty issues should be in a different folder.
+- Going though all this will help you being suited to android development using the java language.