diff --git a/README.md b/README.md
index 36d5cbc..068bb10 100644
--- a/README.md
+++ b/README.md
@@ -14,4 +14,7 @@ Material completion denoted with 🌑🌘🌗🌖🌕 .
| 15 | [Design Patterns in C#](15-design-patterns-in-csharp.md) | 🌗 | 🌑 |
Download
-Download2
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+Download2
+[Download1b]("/education/csharp-basics/raw/branch/main/5-arrays-and-lists-slides.html" "juuh")
+[Download2b]("/raw/branch/main/5-arrays-and-lists-slides.html" "juuh")
+[Download3b]("5-arrays-and-lists-slides.html" "juuh")
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