Hidoku Mixed Grids - Easy to Hard - Volume 1 - 156 Puzzles
Hidoku Mixed Grids - Easy - Volume 2 - 156 Logic Puzzles
Hidoku Mixed Grids - Medium - Volume 3 - 156 Logic Puzzles
Hidoku Mixed Grids Deluxe - Easy to Hard - Volume 5 - 255 Logic Puzzles
Hidoku Mixed Grids - Hard - Volume 4 - 156 Logic Puzzles
Sudoku X 10x10 - Hard to Extreme - Volume 7 - 276 Puzzles
Jigsaw Sudoku 10x10 - Easy - Volume 9 - 276 Puzzles
Wordoku 9x9 Deluxe - Easy to Extreme - Volume 11 - 468 Logic Puzzles
Jigsaw Sudoku 12x12 - Hard - Volume 18 - 276 Puzzles
Sudoku Travel Pocket Size Book 1 - 120 Easy to Extreme Logic Puzzles For On-The-Go Holiday Fun
Huge Hashi Mixed Grids - Volume 1 - 159 Puzzles
Consecutive Sudoku Large Print - Easy to Extreme - Volume 6 - 276 Logic Puzzles
216 Blank Samurai Sudoku Grids
Flower Sudoku Deluxe - Easy to Extreme - Volume 7 - 468 Logic Puzzles
Jigsaw Sudoku 12x12 Large Print - Easy to Extreme - Volume 20 - 276 Puzzles
Consecutive Sudoku Deluxe - Easy to Extreme - Volume 7 - 468 Logic Puzzles
Tridoku Large Print - Easy to Extreme - Volume 6 - 276 Puzzles
Wordoku 9x9 - Medium - Volume 7 - 276 Logic Puzzles
CalcuDoku 9x9 - Hard - Volume 10 - 276 Puzzles
Binary Puzzles Mixed Grids - Hard - Volume 4 - 276 Puzzles