Sudoku

People who like logical thinking should not miss it.
This is a classic game that has been very famous for a long time.
The game rules are simple
* Fill in the numbers from 1 to 9 into the boxes so that:
- In a row contains numbers from 1 to 9.
- A column also contains numbers from 1 to 9.
- In a group that also contains numbers from 1 to 9.
Games are randomly generated without duplicates