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
Shikaku Mixed Grids - Hard - Volume 4 - 159 Logic Puzzles
Shikaku Mixed Grids Deluxe - Easy to Hard - Volume 5 - 255 Logic Puzzles
Sudoku Travel Pocket Size Book 6 - 120 Easy to Medium Logic Puzzles For On-The-Go Holiday Fun
Happy Easter Sudoku - 276 Logic Puzzles
Minesweeper Mixed Grids - Easy - Volume 2 - 159 Logic Puzzles
Hitori Mixed Grids - Volume 1 - 159 Puzzles
216 Blank Classic Sudoku 9x9 Grids
Sudoku 15x15 Large Print - Easy to Extreme - Volume 27 - 276 Puzzles
Argyle Sudoku - Easy to Extreme - Volume 1 - 276 Puzzles
CalcuDoku Mixed Grids - Easy to Hard - Volume 1 - 276 Puzzles
King-Sized Kakuro 21x21 Deluxe - Volume 10 - 249 Logic Puzzles
Daily Mega Sudoku 16x16 Puzzle Calendar 2015
Hidoku Mixed Grids - Easy to Hard - Volume 1 - 156 Puzzles
Classic Sudoku 9x9 - Extreme - Volume 5 - 276 Puzzles
Binary Puzzles Mixed Grids Deluxe - Easy to Hard - Volume 6 - 474 Puzzles
Classic Sudoku For Kids 9x9 - Easy - Volume 13 - 145 Logic Puzzles
Sudoku 15x15 - Easy to Extreme - Volume 22 - 276 Puzzles
