Sudoku Brain Train Challenge
Subtitle: 180 Large Print Brain Training Puzzle Book with Three Challenge Levels - Easy, Medium and Hard
Publisher: Independently Published; Independently published
Published: May 30, 2019
Format: paperback
Number of pages: 228
ISBN-13: 9781070964461
Notes: Source title: Sudoku Brain Train Challenge: 180 Large Print Brain Training Puzzle Book with Three Challenge Levels - Easy, Medium and Hard (Volume 1)