Number Games
Number-based puzzle books like Sudoku, nonograms, mosaic logic, and Minesweeper. Designed for math and logic fans who enjoy challenging their problem-solving skills through numbers and patterns.
Number Fill-In for Everyone
121 Number Fill-in Puzzles for Beginners, Experts, and Everyone Between
Nonograms for Everyone Volume 2
Nonogram Puzzle Book with 100 Nonogram Puzzles (Picross / Griddlers / Hanjie)
Nonograms for Beginners
Nonogram Puzzle Book with 101 Easy Nonogram Puzzles for Beginners (Picross / Griddlers / Hanjie)
