Shikaku Mixed Grids Deluxe - Easy to Hard - Volume 5 - 255 Logic Puzzles
Shikaku Mixed Grids - Hard - Volume 4 - 159 Logic Puzzles
Shikaku Mixed Grids - Medium - Volume 3 - 159 Logic Puzzles
Shikaku Mixed Grids - Easy - Volume 2 - 159 Logic Puzzles
Shikaku Mixed Grids - Easy to Hard - Volume 1 - 156 Puzzles
216 Blank Star Sudoku Grids Large Print
Tridoku Deluxe - Easy to Extreme - Volume 7 - 468 Puzzles
Sudoku 10x10 - Easy - Volume 9 - 276 Puzzles
Outside Sudoku - Easy to Extreme - Volume 1 - 276 Puzzles
Huge Hashi Mixed Grids - Volume 1 - 159 Puzzles
Mini Sudoku 6x6 - Medium - Volume 45 - 276 Puzzles
216 Blank Large Sudoku 12x12 Grids
Flower Sudoku Deluxe - Easy to Extreme - Volume 7 - 468 Logic Puzzles
CalcuDoku 9x9 - Medium - Volume 9 - 276 Puzzles
Sudoku X 16x16 - Hard to Extreme - Volume 10 - 276 Puzzles
Sudoku Travel Pocket Size Book 3 - 120 Medium Logic Puzzles For On-The-Go Holiday Fun
Sudoku Travel Pocket Size Book 1 - 120 Easy to Extreme Logic Puzzles For On-The-Go Holiday Fun
Futoshiki Mixed Grids - Easy - Volume 2 - 276 Puzzles
Outside Sudoku - Hard - Volume 4 - 276 Puzzles
Killer Sudoku 9x9 - Hard - Volume 4 - 270 Puzzles
