內容簡介
內容簡介 When the going gets tough, the tough solve sudoku Don't miss this collection Keep Calm and Sudoku Features: * 200 easy to easy to hard Sudoku puzzles* Portable and perfect for solving on the go* Edited by the #1 man in American crosswords, Will Shortz
作者介紹
作者介紹 Will Shortz has been the crossword puzzle editor of The New York Times since 1993. Mr. Shortz founded both the American Crossword Puzzle Tournament, where he serves as director, and the World Puzzle Championship, where he is the captain of the U.S. team. He is the current Puzzlemaster for "Weekend Edition Sunday"on National Public Radio.