Jikan Nazo begins with your chosen puzzle settings and transforms them into a complete number-mystery case. The system creates a pool of possible numbers and develops clues that progressively narrow down the choices. Instead of requiring you to manually construct the logic, the engine handles the puzzle generation and checks the case so that one solution remains.
After choosing options such as difficulty and register size, the software assembles the different components needed for the book. This includes the number register, clue pages, rules, front and back matter, and answer materials. The guided workflow and seeded generation are also designed to make the creation process repeatable and easier to manage across multiple projects.
Once your case is ready, Jikan Nazo prepares the book for output by applying the selected layout and publishing settings. It supports KDP-oriented page specifications, large-print formatting, and a pre-flight check, after which the completed book can be exported in supported formats for paperback or printable use.
