The Hidden Logic of Sudoku (Second Edition)

Offering a systematic exploration of Sudoku, this book delves into the logical foundations and symmetries of the game. It introduces innovative resolution rules and graphical representations, enhancing the classical xy-chains into a comprehensive set of chain rules. With a collection of puzzles and their resolution paths, it employs AI techniques to evaluate rule efficiency. The content appeals to both Sudoku enthusiasts seeking new strategies and educators or students interested in Logic and AI, all framed within a coherent conceptual structure.