|
Pocket Posh Hanukkah Sudoku
|
The Puzzle Society
|
|
|
Taking Sudoku Seriously
|
Jason Rosenhouse, Laura Taalman
|
|
|
The Big Book of Visual Sudoku
|
Nikoli Publishing, Maki Kaji
|
|
|
More Original Sudoku
|
Nikoli
|
|
|
Absolute Sudoku
|
Masha Zager
|
|
|
Serial Killer Sudoku
|
Shelley Freydont
|
|
|
More Math Puzzles and Patterns for Kids
|
Kristy Fulton
|
|
|
Absolutely Nasty® Sudoku Level 3
|
Frank Longo
|
|
|
The Sudoku Puzzle Murders
|
Parnell Hall
|
|
|
Absolutely Nasty® Sudoku Level 4
|
Frank Longo
|
|