2020 Hard Sudoku 16 X 16 Puzzles 80 Hard Sudoku Puzzles For Adults (Vol. 3): Hard Level for Adults All 16*16 Hard 80+ Sudoku Sudoku Puzzle Books Sudok - Paperback

by Rs Sudoku Puzzle (Author)

Do you think you're an expert at puzzles? Enjoy the century's most addictive puzzle game. -80 pages.-8.5 x 11 inches-16*16 medium hardGift this to your friend, family and teens to have a happy journey time.