174 books • 17 series
Creator of puzzles - Suguru 240 Hard Puzzles 10x10 (Volume 11) (Creator of Puzzles - Suguru, #11)
Creator of puzzles - Suguru 240 Easy Puzzles 9x9 (Volume 5) (Creator of Puzzles - Suguru, #5)
Creator of puzzles - Suguru 240 Hard Puzzles 9x9 (Volume 7) (Creator of Puzzles - Suguru, #7)
Creator of puzzles - Suguru 240 Normal Puzzles 9x9 (Volume 6) (Creator of Puzzles - Suguru, #6)
Creator of puzzles - Jigsaw 240 Expert Puzzles 8x8 (Volume 4) (Creator of Puzzles - Jigsaw, #4)
Creator of puzzles - Jigsaw 240 Easy Puzzles 9x9 (Volume 5) (Creator of Puzzles - Jigsaw, #5)
Creator of puzzles - Jigsaw 240 Normal Puzzles 9x9 (Volume 6) (Creator of Puzzles - Jigsaw, #5)
Creator of puzzles - Jigsaw 240 Hard Puzzles 9x9 (Volume 7) (Creator of Puzzles - Jigsaw, #7)
Creator of puzzles - Jigsaw 240 Expert Puzzles 9x9 (Volume 8) (Creator of Puzzles - Jigsaw, #8)
Creator of puzzles - Calcudoku 240 Normal Puzzles 7x7 (Volume 2) (Sudoku Creator - Calcudoku, #2)
Creator of puzzles - Calcudoku 240 Normal Puzzles 8x8 (Volume 6) (Creator of Puzzles - Calcudoku, #6)
Creator of puzzles - Calcudoku 240 Expert Puzzles 8x8 (Volume 8) (Creator of Puzzles - Calcudoku, #8)