Free software: Apache Software License 2.0 Documentation: https://shiptv.readthedocs.io. More advanced usage would be to provide a tab-delimited table of metadata with the first field containing ...

Sudoku is one of the most popular puzzle games of all time. The objective of Sudoku is to fill a 9-by-9 grid with digits from 1 to 9 such that each column, row, and box (or called "subgrid", "region", ...