Argyle Sudoku - Easy to Extreme - Volume 1 - 276 Puzzles
Minesweeper Mixed Grids - Medium - Volume 8 - 159 Logic Puzzles
Jigsaw Sudoku 9x9 Deluxe - Extreme - Volume 23 - 468 Logic Puzzles
Samurai Sudoku Deluxe - Easy to Extreme - Volume 6 - 255 Puzzles
Killer Sudoku 10x10 Deluxe - Easy to Hard - Volume 12 - 459 Puzzles
Jigsaw Sudoku 9x9 Large Print - Easy to Extreme - Volume 6 - 276 Puzzles
I Love You Sudoku - 276 Logic Puzzles
Killer Sudoku 10x10 - Easy - Volume 8 - 267 Puzzles
CalcuDoku 9x9 - Easy to Hard - Volume 7 - 276 Puzzles
Slitherlink Mixed Grids - Hard - Volume 4 - 276 Puzzles
Consecutive Sudoku Large Print - Easy to Extreme - Volume 6 - 276 Logic Puzzles
Futoshiki 9x9 Deluxe - Hard - Volume 13 - 468 Logic Puzzles
Mini Sudoku 6x6 Deluxe - Easy to Hard - Volume 47 - 468 Puzzles
Jigsaw Sudoku 10x10 Deluxe - Easy to Extreme - Volume 14 - 468 Puzzles
Futoshiki 9x9 - Medium - Volume 9 - 276 Puzzles
Sudoku 10x10 - Easy - Volume 9 - 276 Puzzles
Numbricks 15x15 - Easy to Hard - Volume 11 - 276 Logic Puzzles
Sudoku For Kids 8x8 - Hard - Volume 6 - 145 Logic Puzzles
Wordoku 9x9 - Easy to Extreme - Volume 1 - 276 Puzzles
Consecutive Sudoku - Medium - Volume 3 - 276 Logic Puzzles
