diff --git a/README.md b/README.md
index 3d46daf..6b49ce8 100644
--- a/README.md
+++ b/README.md
@@ -25,7 +25,8 @@ This Git repository is a comprehensive resource for the Computer Networks and Se
 > No code or output for assignment A1.
 
 ##### A4 - Error detection and correction using Hamming code and CRC
-- [Code-A4](https://git.kska.io/sppu-te-comp-content/ComputerNetworksAndSecurity/src/branch/main/Codes/Code-A4.cpp)
+- [Code-A4 (CRC)](https://git.kska.io/sppu-te-comp-content/ComputerNetworksAndSecurity/src/branch/main/Codes/Code-A4%20%28CRC%29.cpp)
+- [Code-A4 (Hamming Code)](https://git.kska.io/sppu-te-comp-content/ComputerNetworksAndSecurity/src/branch/main/Codes/Code-A4%20%28Hamming%20Code%29.cpp)
 - [Handout-A4](https://git.kska.io/sppu-te-comp-content/ComputerNetworksAndSecurity/src/branch/main/Handouts/Handout-A4.pdf)
 - [Write-up - A4](https://git.kska.io/sppu-te-comp-content/ComputerNetworksAndSecurity/src/branch/main/Write-ups/Write-up%20-%20A4.pdf)
 - [Output-A4] // WORKING ON IT!