diff --git a/norsk/resources.md b/norsk/resources.md
index 82d88cd..b640a70 100644
--- a/norsk/resources.md
+++ b/norsk/resources.md
@@ -70,6 +70,10 @@
 - [Blood Eagle: The Viking Torture Method So Grisly Some Historians Don’t Believe It Actually Happened](https://allthatsinteresting.com/blood-eagle)
 - [Vikings - History, Origins and Tactics](https://www.history.com/topics/exploration/vikings-history)
 
+## Exercises
+
+- [Norsk på 123](https://norsk123-oppgaver.cappelendamm.no/)
+
 ## Apps and tools
 
 - [Duolingo](https://duolingo.com)