Hidoku Mixed Grids - Medium - Volume 3 - 156 Logic Puzzles
Hidoku Mixed Grids - Hard - Volume 4 - 156 Logic Puzzles
Hidoku Mixed Grids Deluxe - Easy to Hard - Volume 5 - 255 Logic Puzzles
Hidoku Mixed Grids - Easy - Volume 2 - 156 Logic Puzzles
Hidoku Mixed Grids - Easy to Hard - Volume 1 - 156 Puzzles
Mini Sudoku For Kids 6x6 - Easy to Hard - Volume 1 - 145 Puzzles
CalcuDoku 9x9 - Hard - Volume 10 - 276 Puzzles
216 Blank Mega Sudoku 16x16 Grids
CalcuDoku Mixed Grids - Hard - Volume 4 - 276 Puzzles
Binary Puzzles Mixed Grids Large Print - Easy to Hard - Volume 5 - 276 Puzzles
Jigsaw Sudoku 9x9 Deluxe - Extreme - Volume 23 - 468 Logic Puzzles
Huge Hashi 30x30 - Volume 3 - 159 Logic Puzzles
Daily Tridoku Puzzle Calendar 2015
Minesweeper Mixed Grids - Hard - Volume 9 - 159 Logic Puzzles
Flower Sudoku - Easy - Volume 2 - 276 Logic Puzzles
Daily Samurai Sudoku Puzzle Calendar 2017
Sudoku Travel Pocket Size Book 3 - 120 Medium Logic Puzzles For On-The-Go Holiday Fun
Sudoku X 10x10 - Easy to Extreme - Volume 2 - 276 Puzzles
Frame Sudoku Deluxe - Volume 3 - 468 Logic Puzzles
Hitori Mixed Grids - Volume 1 - 159 Puzzles
