ISBN 1094932353 books & textbook
F*CKING HARD SUDOKU PUZZLE BOOK #13: The 300 Worst Sudoku Puzzles in History That Will Destroy Your Life And Brain Cells Just At The First Puzzle
Independently published /2019-04-17 Paperback / 304 Pages
isbn-10: 1094932353 / isbn-13: 9781094932354
