Sudoku 100 Puzzles with Solutions. Multi Level Book 4
Subtitle: Problem solving mathematical travel size brain teaser book - ideal gift
Publisher: Independently Published; Independently published
Published: Sep 18, 2019
Format: paperback
Number of pages: 72
ISBN-13: 9781694062901
Notes: Source title: Sudoku 100 Puzzles with Solutions. Multi Level Book 4: Problem solving mathematical travel size brain teaser book - ideal gift