Argyle Sudoku - Easy to Extreme - Volume 1 - 276 Puzzles
Sudoku 15x15 - Medium - Volume 24 - 276 Puzzles
Mega Sudoku 16x16 - Hard - Volume 32 - 276 Puzzles
Masyu Mixed Grids - Easy - Volume 2 - 276 Logic Puzzles
King-Sized Kakuro Mixed Grids - Volume 1 - 153 Puzzles
Samurai Sudoku - Medium - Volume 3 - 159 Puzzles
Heyawake Mixed Grids Large Print - Easy to Hard - Volume 11 - 276 Logic Puzzles
Classic Sudoku For Kids 9x9 - Hard - Volume 15 - 145 Logic Puzzles
Flower Sudoku - Hard - Volume 4 - 276 Logic Puzzles
Samurai Sudoku Deluxe - Extreme - Volume 9 - 255 Logic Puzzles
Nurikabe Mixed Grids Large Print - Easy to Hard - Volume 5 - 276 Logic Puzzles
Killer Sudoku 9x9 Large Print - Easy to Hard - Volume 5 - 270 Puzzles
Binary Puzzles For Kids Mixed Grids - Easy to Hard - Volume 1 - 145 Puzzles
Huge Hashi Mixed Grids - Volume 1 - 159 Puzzles
Kakuro Mixed Grids Large Print - Volume 5 - 270 Logic Puzzles
Samurai Sudoku Deluxe - Easy to Extreme - Volume 6 - 255 Puzzles
Tridoku - Easy to Extreme - Volume 1 - 276 Puzzles
Sudoku Travel Pocket Size Book 2 - 120 Easy Logic Puzzles For On-The-Go Holiday Fun
Jigsaw Sudoku 9x9 - Easy - Volume 2 - 276 Puzzles
Wordoku 15x15 - Easy to Extreme - Volume 4 - 276 Puzzles
