Book excerpt: Are we having fun yet? Play America’s favorite “wordless crossword puzzle” with Super Fun Sudoku Let the good times roll with the game that CNN calls “maddeningly addictive.” Here are 150 sudoku puzzles from New York Times crossword editor and bestselling author Will Shortz. You don’t need to know math. All you need is a pencil (eraser optional!) and a little bit of time and practice. Enjoy!