Hard Sudoku
Subtitle: Jumbo 300 SUDOKU hard to extreme puzzle books with answers brain games for adults Activity book
Publisher: Independently Published; Independently published
Published: Jun 22, 2019
Format: paperback
Number of pages: 104
ISBN-13: 9781075575112
Notes: Source title: Hard Sudoku: Jumbo 300 SUDOKU hard to extreme puzzle books with answers brain games for adults Activity book (hard sudoku puzzle books Vol.53)