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 vote214 views1 answer
Como printar o valor de um campo em um jtextfield
Java
6 votes165 views2 answers
Storage permission android
Java
4 votes204 views2 answers
The superclass "javax.servlet.http.HttpServlet" was not found on the Java Build Path
Java
0 vote229 views1 answer
Activitycompat.requestpermissions not working
Java
0 vote168 views1 answer
Protobuf java gradle mvn
Java
3 votes176 views1 answer
Minecraft chunk size
Java
-2 votes178 views1 answer
Java anagrams
Java
3 votes181 views1 answer
Declare array with values java
Java
0 vote225 views1 answer
Caused by: java.sql.sqlexception: no database selected
Java
0 vote178 views1 answer
Conky cpu temperature
Java