In the world of software development, a notorious hacker group called 'The Null Set' has wreaked havoc by manipulating Datomic databases using a secret exploit. As a skilled detective with a deep understanding of Datalog, you are assigned to investigate their latest cybercrime spree. Dive into the dark underbelly of the tech world, uncover hidden clues, and solve mind-bending puzzles to expose 'The Null Set' and restore order to the digital realm.