diff --git a/book/exercises/001.md b/book/exercises/001.md
index eb58f9d..4643a0d 100644
--- a/book/exercises/001.md
+++ b/book/exercises/001.md
@@ -23,4 +23,11 @@ Before moving on to the next exercise, make sure you understand the following:
 - Given a specific GitHub repository, can you determine the URL of the book website?
 - How can you view the changes you made to the book?
 - What is the purpose of a commit message and description?
-```
\ No newline at end of file
+```
+:::{card} Exercise
+<iframe src="https://tudelft.h5p.com/content/1292493444533374767/embed" aria-label="Test your Teachbooks knowledge" width="1088" height="637" frameborder="0" allowfullscreen="allowfullscreen" allow="autoplay *; geolocation *; microphone *; camera *; midi *; encrypted-media *"></iframe><script src="https://tudelft.h5p.com/js/h5p-resizer.js" charset="UTF-8"></script>
+:::
+
+:::{card} Exercise
+<iframe src="https://tudelft.h5p.com/content/1292493455522610637/embed" aria-label="Testing more Teachbooks knowledge" width="1088" height="637" frameborder="0" allowfullscreen="allowfullscreen" allow="autoplay *; geolocation *; microphone *; camera *; midi *; encrypted-media *"></iframe><script src="https://tudelft.h5p.com/js/h5p-resizer.js" charset="UTF-8"></script>
+:::