Fun and Activate Your Brain! Puzzle Drill for Adults 200 Days

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Home Economics and life environment studies
Activate your brain with your daily BRAIN AGE: Train Your Brain in Minutes a Day!! There are 30 kinds of puzzles that you can continue without getting tired of for 200 days! Enjoy puzzles with nampres, maze, kanji and numbers for 200 days while naturally increasing your brain power! It is easy to write with large size and special bookbinding!