This page is a candidate for speedy deletion. Reason: spam If you disagree with its deletion, please contact an Admin with your concerns. Remember to check what links here and the page history before deleting. Hidden Secrets is the 10th level of Bloons Insanity. Retrieved from "https://bloons.fandom.com/wiki/Hidden_Secrets_(Level_10)?oldid=97065" Categories: Candidates for speedy deletion Community content is available under CC-BY-SA unless otherwise noted.