Shikaku Mixed Grids - Hard - Volume 4 - 159 Logic Puzzles
Shikaku Mixed Grids - Medium - Volume 3 - 159 Logic Puzzles
Shikaku Mixed Grids - Easy to Hard - Volume 1 - 156 Puzzles
Shikaku Mixed Grids Deluxe - Easy to Hard - Volume 5 - 255 Logic Puzzles
Shikaku Mixed Grids - Easy - Volume 2 - 159 Logic Puzzles
CalcuDoku 9x9 Large Print - Easy to Hard - Volume 11 - 276 Puzzles
Jigsaw Sudoku 9x9 Deluxe - Extreme - Volume 23 - 468 Logic Puzzles
King-Sized Kakuro 22x22 - Volume 3 - 153 Puzzles
Numbricks Mixed Grids - Hard - Volume 4 - 276 Puzzles
Star Sudoku - Extreme - Volume 5 - 276 Logic Puzzles
Wordoku For Kids 6x6 - Easy to Hard - Volume 1 - 145 Puzzles
Killer Sudoku Mixed Grids - Easy - Volume 20 - 276 Puzzles
Daily Killer Sudoku Puzzle Calendar 2017
Sudoku For Kids Mixed Grids - Hard - Volume 20 - 145 Logic Puzzles
Sudoku For Kids 8x8 - Easy to Hard - Volume 2 - 145 Puzzles
Sudoku 15x15 - Extreme - Volume 26 - 276 Puzzles
Masyu Mixed Grids Deluxe - Easy to Hard - Volume 6 - 474 Logic Puzzles
Jigsaw Sudoku 10x10 Large Print - Easy to Extreme - Volume 13 - 276 Puzzles
Frame Sudoku - Volume 1 - 276 Logic Puzzles
Merry Christmas Sudoku - 276 Logic Puzzles
