Hidoku Mixed Grids - Easy - Volume 2 - 156 Logic Puzzles
Hidoku Mixed Grids - Medium - Volume 3 - 156 Logic Puzzles
Hidoku Mixed Grids Deluxe - Easy to Hard - Volume 5 - 255 Logic Puzzles
Hidoku Mixed Grids - Easy to Hard - Volume 1 - 156 Puzzles
Hidoku Mixed Grids - Hard - Volume 4 - 156 Logic Puzzles
Killer Sudoku 10x10 - Hard - Volume 10 - 267 Puzzles
Mega Sudoku 16x16 Large Print - Extreme - Volume 60 - 276 Logic Puzzles
Slitherlink Mixed Grids - Easy - Volume 2 - 276 Puzzles
Sudoku X 15x15 - Hard to Extreme - Volume 9 - 276 Puzzles
Sudoku Travel Pocket Size Book 6 - 120 Easy to Medium Logic Puzzles For On-The-Go Holiday Fun
Killer Sudoku 12x12 - Easy - Volume 14 - 276 Puzzles
Huge Hashi Mixed Grids - Volume 1 - 159 Puzzles
Daily Sudoku For Kids 9x9 Puzzle Calendar 2016
CalcuDoku 9x9 - Hard - Volume 10 - 276 Puzzles
Large Sudoku 12x12 - Medium - Volume 17 - 276 Puzzles
Sudoku 15x15 - Easy to Extreme - Volume 22 - 276 Puzzles
Happy Easter Sudoku - 276 Logic Puzzles
Shikaku Mixed Grids - Hard - Volume 4 - 159 Logic Puzzles
CalcuDoku 9x9 Deluxe - Hard - Volume 13 - 468 Logic Puzzles
Binary Puzzles 14x14 - Easy to Hard - Volume 7 - 276 Puzzles
