Sudoku 2020: 366 Daily Sudoku Puzzles For The 2020 Leap Year. 5 Levels Of Difficulty (Very Easy To Very Hard)

The classic Sudoku game involves a grid of 81 squares. The grid is divided into nine blocks, each containing nine squares.The rules of the game are simple: each of the nine blocks has to contain all the numbers 1-9 within its squares. Each number can only appear once in a row, column or box.The difficulty lies in that each vertical nine-square column, or horizontal nine-square line across, within the larger square, must also contain the numbers 1-9, without repetition or omission.Every puzzle has just one correct solution.

• | Author: Sudoku Mania
• | Publisher: Independently Published
• | Publication Date: November 11, 2019
• | Number of Pages: 108 pages
• | Language: English
• | Binding: Paperback
• | ISBN-10: 1707490015
• | ISBN-13: 9781707490011