Sudoku Puzzles Guru (Part - I - Guru Methods, and Part - II - Examples for Practice): Divyang Suresh Pandit: 9780989223607: Amazon.com: Books
Showcase :: Return to Shironagasu Island
The Sudoku Addict's Workbook: 150 Brand-New Puzzles with Gridlock-Busting Tips and Techniques: Stephens, Paul: 9781844835850: Amazon.com: Books
Positive Reviews: Sudoku - Classic Sudoku Puzzle - by Guru Puzzle Game - #4 App in Sudoku Games - Puzzle Games Category - 9 Similar Apps & 139,622 Reviews - AppGrooves: Save Money on Android & iPhone Apps
The Sudoku Book, Advanced Edition: Sam Griffiths-Jones: 9781897597699: Amazon.com: Books