Now You Don't See Me - Olive and Otto must stop a villain who has turned townspeople and Odd Squad agents invisible. Curriculum: Algebraic thinking; deductive reasoning using clues, rules and patterns to solve mathematical problems.Moustache Confidential - When Agent Obfusco's moustache is stolen, it's up to Olive and Otto to get it back. Curriculum: Data collection and analysis; collecting data to answer questions and using tally marks to record data.