KKiller Sudoku, Book 3Killer Sudoku, Book 3de Robert MacmillanEdiciones (1)Killer Sudoku, Book 3 (2020)Independently Published · inglés · ISBN 9798581460269Más obras de Robert MacmillanPProPuzzler Book of Killer SudokuProPuzzler Book of Killer SudokuKKiller Sudoku, Intermediate Level, Book 1Killer Sudoku, Intermediate Level, Book 1RRobert MacmillanRobert Macmillan