Kindle Challenge 2024 Achievements. If you have a different mystery badge than the ones i have listed below, please drop a comment with the hint and date so i can add it to the list.  — i'm compiling my quarterly post of the achievements and hints for the kindle challenge, but with the new personalized mystery ones, there are some that i won't see that others have.

You do not have to read anything online for these achievements. It runs from july 1st to to september 30th.