Plug and chug

Input: board = [["5","3",".",".","7",".",".",".","."],["6",".",".","1","9","5",".",".","."],[".","9","8",".",".",".",".","6","."],["8",".",".",".","6",".",".",".","3"],["4",".",".","8",".","3",".",".","1"],["7",".",".",".","2",".",".",".","6"],[".","6",".",".",".",".","2","8","."],[".",".",".","4","1","9",".",".","5"],[".",".",".",".","8",".",".","7","9"]]
Output: [["5","3","4","6","7","8","9","1","2"],["6","7","2","1","9","5","3","4","8"],["1","9","8","3","4","2","5","6","7"],["8","5","9","7","6","1","4","2","3"],["4","2","6","8","5","3","7","9","1"],["7","1","3","9","2","4","8","5","6"],["9","6","1","5","3","7","2","8","4"],["2","8","7","4","1","9","6","3","5"],["3","4","5","2","8","6","1","7","9"]]
Explanation: The input board is shown above and the only valid solution is shown below:

Source: leetcode.com

Similar codes

1 vote119 views1 answer
How to operate on values from different classes in java
Java
1 vote112 views2 answers
Matrix multiplication
Java
9 votes115 views3 answers
Convert int to array in java
Java
0 vote107 views1 answer
Java printf tab
Java
3 votes107 views2 answers
Primitive Type vs. Reference Type
Java
0 vote104 views1 answer
Java script find screen size of device
Java
0 vote121 views1 answer
Generate random number in java within a range without repeating with android studio
Java
6 votes146 views1 answer
Javafx tableview remove clear all data
Java
0 vote115 views1 answer
Ratespiel java
Java
0 vote114 views1 answer
First method in jdbc
Java