SSudoku : Very HardSudoku : Very Hardde DjapeEdiciones (1)Sudoku : Very Hard (2017)CreateSpace Independent Publishing Platform · inglés · ISBN 9781548446857Más obras de DjapePPicross Griddlers Nonograms Hanjie BookPicross Griddlers Nonograms Hanjie BookLarge Print Word Fill-insThe Book of Number Searches