400 X-Tra Fun Puzzles!
Subtitle: Sudoku-X Four Star! Sudoku Hyper!
Publisher: Independently Published; Independently published
Published: Jun 20, 2019
Format: paperback
Number of pages: 236
ISBN-13: 9781075277887
Notes: Source title: 400 X-Tra Fun Puzzles!: Sudoku-X Four Star! Sudoku Hyper! (Series: 400 X-tra Fun!)