Argyle Sudoku - Easy to Extreme - Volume 1 - 276 Puzzles
Classic Sudoku 9x9 - Easy to Extreme - Volume 1 - 276 Puzzles
Outside Sudoku - Easy to Extreme - Volume 1 - 276 Puzzles
Numbricks Mixed Grids Deluxe - Hard - Volume 7 - 468 Logic Puzzles
Anti-King Sudoku 15x15 - Easy to Extreme - Volume 4 - 276 Puzzles
Sudoku Travel Pocket Size Book 6 - 120 Easy to Medium Logic Puzzles For On-The-Go Holiday Fun
Classic Sudoku For Kids 9x9 - Hard - Volume 15 - 145 Logic Puzzles
Heyawake Mixed Grids - Medium - Volume 9 - 276 Logic Puzzles
Killer Sudoku 12x12 - Easy to Hard - Volume 13 - 276 Puzzles
Samurai Sudoku Deluxe - Easy to Extreme - Volume 6 - 255 Puzzles
Daily Numbricks Puzzle Calendar 2015
Anti-King Sudoku 16x16 - Easy to Extreme - Volume 5 - 276 Puzzles
Hoshi Sudoku - Medium - Volume 3 - 276 Puzzles
Outside Sudoku - Extreme - Volume 5 - 276 Puzzles
Tridoku Large Print - Easy to Extreme - Volume 6 - 276 Puzzles
Numbricks 15x15 - Easy to Hard - Volume 11 - 276 Logic Puzzles
King-Sized Kakuro Mixed Grids - Volume 1 - 153 Puzzles
Sudoku 8x8 - Easy to Hard - Volume 48 - 276 Puzzles
Girandola Sudoku - Easy to Extreme - Volume 1 - 276 Puzzles
Consecutive Sudoku Deluxe - Easy to Extreme - Volume 7 - 468 Logic Puzzles
