diff --git a/more/free-programming-interactive-tutorials-en.md b/more/free-programming-interactive-tutorials-en.md
index 3c24dc6fe072a..285a927151cc8 100644
--- a/more/free-programming-interactive-tutorials-en.md
+++ b/more/free-programming-interactive-tutorials-en.md
@@ -76,11 +76,6 @@
 
 * [C Tutorial](https://www.w3schools.com/c/) - W3Schools
 
-
-* [C# Tutorial](https://www.tutlane.com/tutorial/csharp) - tutlane
-* [C# Tutorial](https://www.w3schools.com/cs) - W3Schools
-
-
 ### Artificial Intelligence
 
 * [Generative AI tutorial](https://www.geeksforgeeks.org/artificial-intelligence/generative-ai-tutorial/) - GeeksforGeeks