Will Shortz Presents The 1, 2, 3s of Sudoku: 200 Easy to Hard Puzzles

by Will Shortz

Paperback

details (United States).

details (Japan).
(see also: ペーパーバック)

ISBN: 978-1-250-00921-0

ISBN-10: 1-250-00921-9

St. Martin's Griffin · 2012