diff --git a/base64.md b/base64.md
index 6ce65c127..ad7d7e0b5 100644
--- a/base64.md
+++ b/base64.md
@@ -813,12 +813,6 @@ pass: paluch
 
 *** 
 
-#### 11k+ Courses SpreadSheet
-
-`aHR0cHM6Ly9kb2NzLmdvb2dsZS5jb20vc3ByZWFkc2hlZXRzL2QvMXZhek1sTVduSTdOeFZaY2ZncEFCekNGRkVDbE1qWllVZ0RrNDBwZFBwVFEv`
-
-*** 
-
 #### Course Megadrives
 
 `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`