Currently for numerical and prompt challenges, the number of books added by participants is displayed at the top of the page. Instead, this should be the number of books/prompts required to complete the challenge. Many times for numerical challenges, the host does not include the no. of books required in the title or description, so I have to join the challenge to see the number in the progress circle. Or for prompt challenges the host has opted not to number the prompts, so I have to count them or join the challenge to see the number.

For numerical challenges, it makes more sense to show the no. of books added by participants under the CHALLENGE BOOKS section like this: Books you've added (10) and All books added (50).