Argyle Sudoku - Easy to Extreme - Volume 1 - 276 Puzzles
Shikaku Mixed Grids - Medium - Volume 3 - 159 Logic Puzzles
CalcuDoku Mixed Grids Deluxe - Easy to Hard - Volume 6 - 468 Puzzles
Binary Puzzles Mixed Grids - Easy - Volume 2 - 276 Puzzles
216 Blank Sudoku 15x15 Grids Large Print
Star Sudoku - Medium - Volume 3 - 276 Logic Puzzles
Classic Sudoku 9x9 Travel Pocket Size Book For Kids 3 - 120 Easy to Hard Logic Puzzles For On-The-Go Holiday Fun
Girandola Sudoku - Easy to Extreme - Volume 1 - 276 Puzzles
Masyu Mixed Grids - Easy - Volume 2 - 276 Logic Puzzles
Jigsaw Sudoku 10x10 - Easy to Extreme - Volume 8 - 276 Puzzles
Samurai Sudoku - Hard - Volume 4 - 159 Puzzles
Anti-Knight Sudoku 12x12 - Easy to Extreme - Volume 3 - 276 Puzzles
Sudoku 15x15 - Medium - Volume 24 - 276 Puzzles
216 Blank Mega Sudoku 16x16 Grids Large Print
Killer Sudoku 10x10 - Medium - Volume 9 - 267 Puzzles
Futoshiki Mixed Grids - Hard - Volume 4 - 276 Puzzles
Sudoku X 12x12 - Hard to Extreme - Volume 8 - 276 Puzzles
Jigsaw Sudoku 12x12 - Easy to Extreme - Volume 15 - 276 Puzzles
Wordoku For Kids 8x8 - Easy to Hard - Volume 2 - 145 Puzzles
Mega Sudoku 16x16 Large Print - Easy - Volume 57 - 276 Logic Puzzles
