Outside Sudoku - 200 Hard Puzzles - 9781791643904

Outside Sudoku is a variation of the standard sudoku.Place numbers in the grid such that each row, column and 3x3 box contain the numbers 1 to 9. Outside cells must be inserted in one of the first three cells of the row or column.

• | Author: David Smith
• | Publisher: Independently Published
• | Publication Date: Dec 13, 2018
• | Number of Pages: 118 pages
• | Language: English
• | Binding: Paperback
• | ISBN-10: 1791643906
• | ISBN-13: 9781791643904