Expert Sudoku is an all-new collection of handcrafted puzzles for the expert puzzle-solver. This is the book that challenges skilled solvers and Sudoku-lovers at the top …
Extra tricky. Extra tough. It's the sudoku collection that's not for the faint of heart. If you're craving the challenge, sharpen your pencil and pit your wits against the Japanese …
"The Original Sudoku Book 3" is puzzler-friendly, with an insider's introduction to the art of Sudoku solving and of course, a complete answer key. "The Original Sudoku Book 3" …
Over twenty-five years ago, Nikoli, a Japanese puzzle and game company, started publishing a curious logic puzzle called Sudoku. The result was magical and in recent years, Sudoku …
The Sudoku craze continues! And now, players are ready for a real challenge. From the hardest, 300 puzzles we dare you to solve. All from the editors at Nikoli Publishing, the …
