Hidoku Mixed Grids - Easy - Volume 2 - 156 Logic Puzzles
Hidoku Mixed Grids - Medium - Volume 3 - 156 Logic Puzzles
Hidoku Mixed Grids - Easy to Hard - Volume 1 - 156 Puzzles
Hidoku Mixed Grids Deluxe - Easy to Hard - Volume 5 - 255 Logic Puzzles
Hidoku Mixed Grids - Hard - Volume 4 - 156 Logic Puzzles
Mega Sudoku 16x16 - Extreme - Volume 33 - 276 Puzzles
Sudoku X 9x9 - Hard to Extreme - Volume 6 - 276 Puzzles
Anti-Knight Sudoku 16x16 - Easy to Extreme - Volume 5 - 276 Puzzles
Jigsaw Sudoku 10x10 - Easy to Extreme - Volume 8 - 276 Puzzles
Killer Sudoku 9x9 Large Print - Easy to Hard - Volume 5 - 270 Puzzles
Wordoku For Kids 8x8 - Easy to Hard - Volume 2 - 145 Puzzles
Killer Sudoku 9x9 - Easy to Hard - Volume 1 - 270 Puzzles
Futoshiki 9x9 - Hard - Volume 10 - 276 Puzzles
Nurikabe Mixed Grids - Easy - Volume 8 - 276 Logic Puzzles
Minesweeper Mixed Grids Deluxe - Easy to Hard - Volume 10 - 255 Logic Puzzles
Classic Sudoku 9x9 Large Print - Easy to Extreme - Volume 6 - 276 Puzzles
Wordoku 16x16 - Easy to Extreme - Volume 5 - 276 Puzzles
Jigsaw Sudoku 10x10 - Medium - Volume 10 - 276 Puzzles
Killer Sudoku 9x9 Large Print - Medium - Volume 26 - 270 Logic Puzzles
Classic Sudoku 9x9 Deluxe - Hard - Volume 54 - 468 Logic Puzzles
