Shikaku Mixed Grids - Medium - Volume 3 - 159 Logic Puzzles
Shikaku Mixed Grids - Easy - Volume 2 - 159 Logic Puzzles
Shikaku Mixed Grids - Hard - Volume 4 - 159 Logic Puzzles
Shikaku Mixed Grids Deluxe - Easy to Hard - Volume 5 - 255 Logic Puzzles
Shikaku Mixed Grids - Easy to Hard - Volume 1 - 156 Puzzles
Futoshiki Mixed Grids - Hard - Volume 4 - 276 Puzzles
Frame Sudoku Large Print - Volume 2 - 276 Logic Puzzles
Tridoku Large Print - Easy to Extreme - Volume 6 - 276 Puzzles
Classic Sudoku 9x9 - Easy - Volume 2 - 276 Puzzles
Hidoku Mixed Grids - Easy to Hard - Volume 1 - 156 Puzzles
Sudoku 8x8 - Easy - Volume 49 - 276 Puzzles
CalcuDoku 9x9 - Medium - Volume 9 - 276 Puzzles
Minesweeper Mixed Grids - Easy - Volume 7 - 159 Logic Puzzles
Tridoku - Medium - Volume 3 - 276 Puzzles
Sudoku 10x10 - Medium - Volume 10 - 276 Puzzles
CalcuDoku For Kids Mixed Grids - Easy to Hard - Volume 1 - 145 Puzzles
Nurikabe Mixed Grids - Easy to Hard - Volume 7 - 276 Logic Puzzles
Masyu Mixed Grids - Easy - Volume 2 - 276 Logic Puzzles
Killer Sudoku Mixed Grids - Easy to Hard - Volume 19 - 276 Puzzles
Flower Sudoku - Medium - Volume 3 - 276 Logic Puzzles
