Welcome to the Treehouse Community
Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.
Looking to learn something new?
Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.
Start your free trial1 Answer
Ted Dunn
43,783 PointsYou need to supply the index that you wish to delete in between the square brackets not the actual number you are trying to delte.
In this example, the number 8 in at the index of 2 in the list. Therefore, you would need to enter del messy[2] to get the desired result of deleting the number 8 from the list.