David Karn Sudoku – Medium to Very Hard Vol 1
Subtitle: 168 Puzzles, Travel Size, Regular Print, 24 pt font size, 2 puzzles per page
Publisher: Independently published; Independently Published
Published: Jul 08, 2019
Format: paperback
Number of pages: 138
ISBN-13: 9781079241662
Notes: Source title: David Karn Sudoku – Medium to Very Hard Vol 1: 168 Puzzles, Travel Size, Regular Print, 24 pt font size, 2 puzzles per page