2,208 books • 130 series
Futoshiki Puzzle Books - 400 Easy to Master Puzzles 8x8 (Volume 4) (Futoshiki Puzzle Books, #4)
Skyscrapers Puzzle Books - 400 Easy to Master Puzzles 8x8 (Volume 3) (Skyscrapers Puzzle Books, #3)
Suguru Puzzle Books - 400 Easy to Master Puzzles 10x10 (Volume 6) (Suguru Puzzle Books, #6)
Binary Puzzle Books - 400 Easy to Master Puzzles 13x13 (Volume 7) (Binary Puzzle Books, #7)
Calcudoku Plus Puzzle Books - 400 Easy to Master Puzzles 8x8 (Volume 4) (Calcudoku Plus Puzzle Books, #4)
Slitherlink Puzzle Books - 400 Easy to Master Puzzles 8x8 (Volume 4) (Slitherlink Puzzle Books, #4)
Numbricks Puzzle Books - 400 Easy to Master Puzzles 13x13 (Volume 5) (Numbricks Puzzle Books, #5)
Binary Puzzle Books - 400 Easy to Master Puzzles 12x12 (Volume 6) (Binary Puzzle Books, #6)
Slitherlink Puzzle Books - 400 Easy to Master Puzzles 7x7 (Volume 3) (Slitherlink Puzzle Books, #3)
Futoshiki Puzzle Books - 400 Easy to Master Puzzles 7x7 (Volume 3) (Futoshiki Puzzle Books, #3)
Diagonal Sudoku Puzzle Books - 400 Easy to Master Puzzles 12x12 (Volume 5) (Diagonal Sudoku Puzzle Books, #5)
Sudoku Small Calcudoku - 200 Easy to Master Puzzles 5x5 (Volume 22) (Small Calcudoku, #22)
Sudoku Small Straights - 200 Easy to Master Puzzles 5x5 (Volume 22) (Small Straights, #22)
Sudoku Jigsaw Puzzle Books - 400 Easy to Master Puzzles 12x12 (Volume 5) (Sudoku Jigsaw Puzzle Books, #5)