Thanks all for participating: 57 submissions so far (including 25 braved “ranked” competitors) 
ERRATUM
Thanks to feedback from @Richard_Sather and @Bryan_TeamKickstart, I realized I was wrong on 2 answers.
If you already passed the Challenge, click here to see 2 corrections
#2: B
“Guests can’t use this feature as they don’t have the company domain associated with the Asana account.”
=> Sorry, that is incorrect, guests CAN use this feature
#5: A
“Comment-only members can’t access the Gantt view.”
=> It is now possible! It might have changed since we noticed this behavior, and that’s great 
RANKING (10/12/2023)
The ranking takes in account the Erratum
✅ Click here to see all answers explained
#1: B
In Asana’s form editor, your form is saved automatically after each change. No need to click ‘save’ – Asana has you covered!
#2: A
Guests can use this feature
#3: B
The recently introduced rule “create a task” is available.
#4: B
A comment-only member does not have the permissions to invite new members to a project. This action is reserved for members with full access.
#5: B
Yes, comment-only members can access the Gantt view
#6: A
When someone likes a comment in Asana, the author of the comment is notified, regardless of their status as a task collaborator.
#7: A
Comment-only members can’t leave a project. This is expected behaviour.
#8: B
Deleting a project in Asana does not automatically delete all its tasks. Incomplete and unassigned tasks will remain.
#9: C
If you permanently delete a task with subtasks, any subtasks that are multi-homed to another project will not get deleted.
#10: B
Asana’s CSV importer does support importing tasks with ‘blocking’ dependencies (only “blocked by”).
#11: A & B
The best date format for importing via CSV in Asana is MM/DD/YYYY or MM-DD-YYYY. This format ensures that the dates are recognized correctly by Asana’s system.
If you are interested to see how I configured the Asana form to count the points, you can have a look there: Using Forms as a risk assessment - #2 by Arthur_BEGOU
