Details
Sudoku : which is a number placement puzzle based on a square grid consisting of 9 rows and 9 columns. This is further divided into 9 boxes, each box consisting of 3 x 3 squares. Some squares are already filled with numbers from 1-9 randomly. The goal is to fill the missing numbers in squares so that each row, column and each box contains the numbers 1-9 once without any repetition and omissions. Solving Sudoku puzzles demands no mathematical skills, but an ability to think logical. (PC CD-ROM for Age : All ages, Language : English)