Expert Sudoku

Nikoli Publishing

Paperback

$10.99

The Biggest, Bestest Book of Sudoku

Nikoli Publishing

Paperback

$12.99

Genius-Level Sudoku: Over 300 Super-Difficult Puzzles from the Japanese Masters Who Invented the Game

Nikoli Publishing

Paperback

$10.99

More Original Sudoku

Editors of Nikoli Publishing

Paperback

$10.99

The Original Sudoku

Editors of Nikoli Publishing

Paperback

$10.99

X-Treme Sudoku

Editors of Nikoli Publishing

Paperback

$10.99