174 books • 17 series
Creator of puzzles - Big Book Hidoku 480 Extreme Puzzles (Volume 5) (Big Book Hidoku, #5)
Creator of puzzles - Big Book Hidoku 480 Normal Puzzles (Volume 3) (Big Book Hidoku, #3)
Creator of puzzles - Big Book Calcudoku 480 Extreme Puzzles (Volume 5) (Big Book Calcudoku, #5)
Creator of puzzles - Big Book Calcudoku 480 Hard Puzzles (Volume 4) (Big Book Calcudoku, #4)
Creator of puzzles - Big Book Calcudoku 480 Easy Puzzles (Volume 2) (Big Book Calcudoku, #2)
Creator of puzzles - Big Book Calcudoku 480 Normal Puzzles (Volume 3) (Big Book Calcudoku, #3)
Creator of puzzles - Big Book Sudoku X 480 Hard Puzzles (Volume 4) (Big Book Sudoku X, #4)
Creator of puzzles - Big Book Sudoku X 480 Easy Puzzles (Volume 2) (Big Book Sudoku X, #2)
Creator of puzzles - Big Book Killer Sudoku 480 Easy Puzzles (Volume 2) (Big Book Killer Sudoku, #2)
Creator of puzzles - Big Book Killer Sudoku 480 Hard Puzzles (Volume 4) (Big Book Killer Sudoku, #4)
Creator of puzzles - Big Book Sudoku X 480 Easy to Extreme (Volume 1) (Big Book Sudoku X, #1)
Creator of puzzles - Big Book Numbricks 480 Easy to Extreme Puzzles (Volume 1) (Big Book Numbricks, #1)
Creator of puzzles - Big Book Hidoku 480 Easy to Extreme Puzzles (Volume 1) (Big Book Hidoku, #1)