Glenn Schaffer
1 book
About the Author
Glenn Schaffer is a dedicated puzzle creator whose work focuses on providing engaging and accessible brain-training activities for adults. With a passion for mental sharpness and cognitive wellness, he designs puzzles that balance challenge and enjoyment, helping readers maintain focus and mental agility. His approachable style makes complex logic exercises feel inviting, encouraging consistent practice and lifelong learning through play.
Writing style
clear
engaging
accessible
Books by Glenn Schaffer
