diff --git a/README.md b/README.md
index dec97b0..cdfe129 100644
--- a/README.md
+++ b/README.md
@@ -18,6 +18,10 @@ This repository contains valuable resources for the Design and Analysis of Algor
 ### Codes
 
 1. [Code-A1 - Fibonacci Series](Codes/Code-A1.py)
+2. [Code-A2 - Huffman Coding](Codes/Code_A2.java)
+3. [Code-A3 - Fractical Knapsack](Codes/Code_A3.java)
+4. [Code-A4 - 0/1 Knapsack](Codes/Code_A4.java)
+5. [Code-A5 - N-Queen Problem](Codes/Code-A5.py)
 
 ### Practical