Adult sudoku jigsaw Killer. Calcudoku puzzles. Hard levels.
Subtitle: Brain sudoku.
Publisher: Independently Published; Independently published
Published: Jul 22, 2019
Format: paperback
Number of pages: 155
ISBN-13: 9781082010347
Notes: Source title: Adult sudoku jigsaw Killer. Calcudoku puzzles. Hard levels.: Brain sudoku. (Killer sudoku and his friends)