Argyle Sudoku - Easy to Extreme - Volume 1 - 276 Puzzles
Jigsaw Sudoku 12x12 - Extreme - Volume 19 - 276 Puzzles
Battleship Solitaire 14x14 - Volume 2 - 276 Logic Puzzles
Mini Sudoku 6x6 - Easy to Hard - Volume 43 - 276 Puzzles
Killer Sudoku Mixed Grids - Hard - Volume 22 - 276 Puzzles
Wordoku 12x12 - Easy to Extreme - Volume 3 - 276 Puzzles
Minesweeper Mixed Grids - Hard - Volume 9 - 159 Logic Puzzles
Killer Sudoku For Kids 8x8 - Easy to Hard - Volume 2 - 141 Puzzles
Wordoku 9x9 - Easy to Extreme - Volume 1 - 276 Puzzles
Killer Sudoku 10x10 - Hard - Volume 10 - 267 Puzzles
Sudoku X 9x9 Deluxe - Extreme - Volume 12 - 468 Logic Puzzles
Killer Sudoku 12x12 Large Print - Easy to Hard - Volume 17 - 276 Puzzles
Nurikabe Mixed Grids - Easy - Volume 8 - 276 Logic Puzzles
Battleship Solitaire 14x14 Deluxe - Volume 3 - 468 Logic Puzzles
Happy Birthday Sudoku - Volume 2 - 276 Logic Puzzles
Samurai Sudoku - Hard - Volume 4 - 159 Puzzles
Samurai Sudoku - Easy to Extreme - Volume 1 - 159 Puzzles
Binary Puzzles 14x14 Large Print - Easy to Hard - Volume 11 - 276 Puzzles
Killer Sudoku For Kids 6x6 - Easy to Hard - Volume 1 - 145 Puzzles
Jigsaw Sudoku 10x10 Deluxe - Easy to Extreme - Volume 14 - 468 Puzzles
