Sudoku Skyscrapers - 200 Easy to Master Puzzles 6x6
Publisher: Independently Published; Independently published
Published: Sep 30, 2019
Format: paperback
Number of pages: 136
ISBN-13: 9781696580397
Notes: Source title: Sudoku Skyscrapers - 200 Easy to Master Puzzles 6x6 (Volume 23)