Argyle Sudoku - Easy to Extreme - Volume 1 - 276 Puzzles
Samurai Sudoku - Easy - Volume 2 - 159 Puzzles
Minesweeper Mixed Grids - Hard - Volume 4 - 159 Logic Puzzles
Jigsaw Sudoku 12x12 - Hard - Volume 18 - 276 Puzzles
Heyawake Mixed Grids Large Print - Easy to Hard - Volume 11 - 276 Logic Puzzles
CalcuDoku 9x9 - Easy to Hard - Volume 7 - 276 Puzzles
Kakuro For Kids Mixed Grids - Volume 1 - 141 Puzzles
Sudoku Travel Pocket Size Book 6 - 120 Easy to Medium Logic Puzzles For On-The-Go Holiday Fun
Kakuro Mixed Grids Large Print - Volume 5 - 270 Logic Puzzles
Mini Sudoku For Kids 6x6 - Hard - Volume 11 - 145 Logic Puzzles
Killer Sudoku 9x9 - Easy to Hard - Volume 1 - 270 Puzzles
Mini Sudoku For Kids 6x6 Deluxe - Easy to Hard - Volume 12 - 333 Logic Puzzles
Heyawake Mixed Grids - Easy - Volume 8 - 276 Logic Puzzles
Jigsaw Sudoku 12x12 - Easy - Volume 16 - 276 Puzzles
Hitori Mixed Grids Deluxe - Volume 2 - 255 Logic Puzzles
Sudoku Mixed Grids - Medium - Volume 38 - 282 Puzzles
Killer Sudoku Mixed Grids - Medium - Volume 21 - 276 Puzzles
Minesweeper Mixed Grids - Medium - Volume 8 - 159 Logic Puzzles
Masyu Mixed Grids - Hard - Volume 4 - 276 Logic Puzzles
Classic Sudoku For Kids 9x9 - Easy - Volume 13 - 145 Logic Puzzles
