Description

Introduction to Programming
with Java

Class: Sudoku.java
Score: (Medium)

Description:
Implement a program that checks given Sudoku table (9×9) is valid or not.

Sample Run:
This program checks validity of Sudoku tables Given Sudoku Table:
– – – – – – – –
| 8 3 5 | 4 1 6 | 9 2 7 |
| 2 9 6 | 8 5 7 | 4 3 1 |
| 4 1 7 | 2 9 3 | 6 5 8 | – – – – – – – –
| 5 6 9 | 1 3 4 | 7 8 2 |
| 1 2 3 | 6 7 8 | 5 4 9 |
| 7 4 8 | 5 2 9 | 1 6 3 | – – – – – – – –
| 6 5 2 | 7 8 1 | 3 9 4 | | 9 8 1 | 3 4 5 | 2 7 6 |
| 3 7 4 | 9 6 2 | 8 1 5 | – – – – – – – – true