Roam Around Sudoku Variety Easy to Extreme Edition

Roam around Sudoku is mental game that you can take anywhere. Have peace of mind wherever you go with Sudoku. When you feel overwhelmed with a new culture, or if you are stuck in a long haul flight, open this book and answer one puzzle at a time. Before you know it, you''ve calmed down while being productive. Pack a copy on your next trip!