content/data: Remove TODO exercises

Remove empty sections from the arena. Signed-off-by: Alex Apostolescu <[email protected]>
cs-pub-ro · Oct 30, 2023 · fe7728b · fe7728b
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commit fe7728b
Showing 1 changed file with 0 additions and 30 deletions.
diff --git a/content/chapters/data/lab/content/arena.md b/content/chapters/data/lab/content/arena.md
@@ -88,33 +88,3 @@ Notice how the array's memory  is automatically managed.
    After completing the exercise, make sure that the memory is properly managed.
 
 1. Play with your reference counted array and create different scenarios to test its limits.
-
-## Use-After-Free
-
-TODO
-
-## Code Injection
-
-TODO
-
-### Quiz
-
-TODO
-
-## DEP
-
-### Practice
-
-TODO
-
-## Code Reuse
-
-TODO
-
-### Quiz
-
-TODO
-
-### Practice
-
-TODO