num_pages: 192
description: With a separate sudoku book for every level, all puzzle lovers can play this wildly popular, incredibly addictive game thats appearing in major newspapers all over!  Taking a page from karate--another Japanese art--each title is graded by color: White Belt for easy, Green Belt for medium level, Brown Belt for hard, and Black Belt for the super-tough solvers. And because each book has an amazing 300 puzzles, the fun can go on for hours.
language: English
title: Green Belt Sudoku®
titlecomplete: Green Belt Sudoku® (Martial Arts Puzzles Series)
genres: Puzzles
ratings_count: 19
publisher: Puzzlewright