Synopses & Reviews
A book filled with killer Sudoku, the most challenging of the Sudoku variants Some see it as the most pure form of number and logic puzzling: start with no numbers filled in on the grid and use logic and simple addition to fill in all the numbers. The original rules of Sudoku apply: each column, row, and 9x9 box must contain the numbers one to nine only once.
About the Author
Tim Dedopulos is an author, puzzle setter, and editor. He worked for Wizards of the Coast and White Wolf, and has written role-playing games and fiction. He wrote The Greatest Puzzles Ever Solved and The Ultimate 1001 Puzzle Book.