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

3 votes283 views2 answers
Java unique id
Java
3 votes324 views4 answers
String to int array
Java
1 vote278 views1 answer
Spring boot jpa in clause
Java
0 vote262 views1 answer
Localdate add months in java
Java
-1 vote286 views2 answers
How to disable the cors in spring boot
Java
0 vote288 views1 answer
Java swing swap panels
Java
2 votes289 views1 answer
Should i learn kotlin or java
Java
2 votes286 views1 answer
Java instantiate collection with values
Java
0 vote285 views1 answer
Java plugin spigot messsage console
Java
1 vote313 views1 answer
How to resize image in java swing
Java