Shikaku Mixed Grids - Hard - Volume 4 - 159 Logic Puzzles
Shikaku Mixed Grids Deluxe - Easy to Hard - Volume 5 - 255 Logic Puzzles
Shikaku Mixed Grids - Easy - Volume 2 - 159 Logic Puzzles
Shikaku Mixed Grids - Medium - Volume 3 - 159 Logic Puzzles
Shikaku Mixed Grids - Easy to Hard - Volume 1 - 156 Puzzles
CalcuDoku 9x9 Deluxe - Easy to Hard - Volume 12 - 468 Puzzles
Futoshiki Mixed Grids - Easy to Hard - Volume 1 - 276 Puzzles
Daily Killer Sudoku Puzzle Calendar 2017
Sudoku Travel Pocket Size Book 4 - 120 Hard Logic Puzzles For On-The-Go Holiday Fun
Masyu Mixed Grids - Medium - Volume 3 - 276 Logic Puzzles
Hoshi Sudoku - Hard - Volume 4 - 276 Puzzles
Tridoku - Easy - Volume 2 - 276 Puzzles
Sudoku X 10x10 - Hard to Extreme - Volume 7 - 276 Puzzles
Sudoku 10x10 - Easy to Extreme - Volume 8 - 276 Puzzles
Sudoku Mixed Grids Deluxe - Easy to Extreme - Volume 42 - 476 Puzzles
Sudoku 10x10 - Hard - Volume 11 - 276 Puzzles
Classic Sudoku 9x9 - Easy - Volume 2 - 276 Puzzles
Classic Sudoku 9x9 - Easy to Medium - Volume 62 - 276 Logic Puzzles
Nurikabe Mixed Grids - Hard - Volume 10 - 276 Logic Puzzles
Nurikabe Mixed Grids - Medium - Volume 3 - 276 Logic Puzzles
