Explore the deceptive world of online prize wheels in this 23-minute conference talk. Uncover the hidden truths behind seemingly enticing offers that promise discounts and products in exchange for email addresses. Learn how the speaker investigated the underlying code powering these 'games' and discovered that many prizes are unwinnable, even when altering probabilities. Delve into the methods used, findings uncovered, and results obtained through this investigation. Gain insights into the legal implications of these practices and participate in a Q&A session to further understand the topic. Follow along as the talk progresses through an introduction, overview, detailed explanation of the investigation process, conclusions drawn, and an interactive discussion with the audience.