Series:

Outside Sudoku

7 primary works

Book 1

Cover of Outside Sudoku - Easy to Extreme - Volume 1 - 276 Puzzles

Book 2

Cover of Outside Sudoku - Easy - Volume 2 - 276 Puzzles

Book 3

Cover of Outside Sudoku - Medium - Volume 3 - 276 Puzzles

Book 4

Cover of Outside Sudoku - Hard - Volume 4 - 276 Puzzles

Book 5

Cover of Outside Sudoku - Extreme - Volume 5 - 276 Puzzles

Book 6

Cover of Outside Sudoku Large Print - Easy to Extreme - Volume 6 - 276 Puzzles

Book 7

Cover of Outside Sudoku Deluxe - Easy to Extreme - Volume 7 - 468 Puzzles