It's time to throw your puzzle-solving skills into high gear with The Everything 30-Minute Sudoku Book! Packed with puzzles specially designed to challenge your solving speed, you'll find tips and tricks on learning the rules and strategies of Sudoku that will help you beat the clock! If you can't solve the puzzles in thirty minutes or less, have no fear-by the time you finish all these puzzles, you'll be a savvier, swiftier solver! Charles Timmerman is the founder of Funster.com, a word game Web site that was selected as a Yahoo! Pick of the Year, and the author of The Everything Giant Sudoku Book and The Everything Word Games Challenge Book. He holds a B.S. in Electrical Engineering from Purdue University.
| 
