LLarge Grid SudokuLarge Grid Sudokude Liu Ka-ShekEdiciones (1)Large Grid Sudoku (2012)CreateSpace Independent Publishing Platform · inglés · ISBN 9781481143226Más obras de Liu Ka-ShekLLarge Print Sudoku, Volume 10Large Print Sudoku, Volume 10MMore Large Print Sudoku Level 4More Large Print Sudoku Level 4BBeginner SudokuBeginner Sudoku