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If you're thinking of training your brain to think better, you're going to need a month of practice. You can answer one crossword puzzle in this book per day to last you a month! Depending on how you do the puzzles, you may experience perception shifts, analyses, and word problem evaluation too. Sharpen your pencils and start answering today!

Produktbeschreibung
If you're thinking of training your brain to think better, you're going to need a month of practice. You can answer one crossword puzzle in this book per day to last you a month! Depending on how you do the puzzles, you may experience perception shifts, analyses, and word problem evaluation too. Sharpen your pencils and start answering today!