Hidoku Mixed Grids Deluxe - Easy to Hard - Volume 5 - 255 Logic Puzzles
Hidoku Mixed Grids - Hard - Volume 4 - 156 Logic Puzzles
Hidoku Mixed Grids - Easy to Hard - Volume 1 - 156 Puzzles
Hidoku Mixed Grids - Easy - Volume 2 - 156 Logic Puzzles
Hidoku Mixed Grids - Medium - Volume 3 - 156 Logic Puzzles
Killer Sudoku For Kids 6x6 - Easy to Hard - Volume 1 - 145 Puzzles
Hoshi Sudoku - Easy to Extreme - Volume 1 - 276 Puzzles
Flower Sudoku - Easy - Volume 2 - 276 Logic Puzzles
Mini Sudoku For Kids 6x6 - Easy to Hard - Volume 1 - 145 Puzzles
CalcuDoku Mixed Grids Large Print - Easy to Hard - Volume 5 - 276 Puzzles
Wordoku 9x9 Deluxe - Easy to Extreme - Volume 11 - 468 Logic Puzzles
Large Sudoku 12x12 - Medium - Volume 17 - 276 Puzzles
Anti Diagonal Sudoku 9x9 - Easy to Extreme - Volume 1 - 276 Puzzles
Jigsaw Sudoku for Kids 6x6 - Easy to Hard - Volume 1 - 145 Puzzles
Classic Sudoku For Kids 9x9 - Extreme - Volume 16 - 145 Logic Puzzles
CalcuDoku 9x9 - Easy - Volume 8 - 276 Puzzles
Flower Sudoku - Easy to Extreme - Volume 1 - 276 Logic Puzzles
CalcuDoku Mixed Grids Deluxe - Hard - Volume 14 - 468 Logic Puzzles
I Love You Sudoku - 276 Logic Puzzles
Binary Puzzles 14x14 - Hard - Volume 10 - 276 Puzzles
