Paperback - English

Sudoku University: Undergraduate Vol. 1 (Travel Edition)

Authors: James Martin, Jenny Martin

This Sudoku book is your passport to fun, brain-boosting entertainment wherever life takes you. Designed for beginners, teens, and adults, this compact 5x8 puzzle book fits easily into bags, backpacks, and glove compartments—perfect for travel, commutes, or relaxed downtime.