Hidoku Mixed Grids - Easy - Volume 2 - 156 Logic Puzzles
Hidoku Mixed Grids - Easy to Hard - Volume 1 - 156 Puzzles
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
Consecutive Sudoku - Medium - Volume 3 - 276 Logic Puzzles
Classic Sudoku 9x9 - Medium to Hard - Volume 63 - 276 Logic Puzzles
Killer Sudoku 10x10 - Medium - Volume 9 - 267 Puzzles
Mega Sudoku 16x16 Large Print - Extreme - Volume 60 - 276 Logic Puzzles
Outside Sudoku - Extreme - Volume 5 - 276 Puzzles
Non-Consecutive Sudoku Large Print - Easy to Extreme - Volume 6 - 276 Logic Puzzles
Shikaku Mixed Grids - Easy to Hard - Volume 1 - 156 Puzzles
Nurikabe Mixed Grids Large Print - Easy to Hard - Volume 5 - 276 Logic Puzzles
Nurikabe Mixed Grids - Medium - Volume 3 - 276 Logic Puzzles
Kakuro For Kids Mixed Grids - Volume 1 - 141 Puzzles
Classic Sudoku For Kids 9x9 - Hard - Volume 15 - 145 Logic Puzzles
Binary Puzzles 14x14 Deluxe - Easy to Hard - Volume 12 - 468 Puzzles
Binary Puzzles 14x14 - Medium - Volume 9 - 276 Puzzles
Tridoku Large Print - Easy to Extreme - Volume 6 - 276 Puzzles
King-Sized Kakuro Mixed Grids Deluxe - Volume 8 - 249 Logic Puzzles
