Ultra Sudoku Challenge!

Ultra Sudoku Challenge! was created to cater for advanced Sudoku players' needs. Challenge yourself and see who succeeds!

• | Author: Muriel Oak
• | Publisher: Createspace Independent Publishing Platform
• | Publication Date: Feb 06, 2018
• | Number of Pages: 92 pages
• | Language: English
• | Binding: Paperback
• | ISBN-10: 1985121875
• | ISBN-13: 9781985121874