diff --git a/m411/1a/README.md b/m411/1a/README.md
index e69de29..923935a 100644
--- a/m411/1a/README.md
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@@ -0,0 +1,7 @@
+## M411/1a - what is an algorithm
+
+ca. 40-70 min
+
+![script1_0_introduction.pdf](../doc/Skripte_Aufgaben_Tasks/script1_0_introduction.pdf)
+
+