[Solved] An evening theater performance is scheduled every third day. What is the maximum number of performances that can take place over a 25-day period?

This riddle has been around for some time on internet platforms such as Instagram, Facebook, and WhatsApp, and many people still argue over what the answer might be, as there are many possibilities. The correct answer is 9 performances. We can have a performance the first day, and then every third day after that, giving 8 more performances. The total is 1 + 8 = 9.