Normal Sudoku rules apply (the digits 1-9 appear exactly once in every row, column and 3x3 box)
Link: f-puzzle
Solution code: Row 5 (from left to right) + column 5 (from top to bottom)
on 12. April 2021, 15:17 by JoWovrin
fixed type
on 12. April 2021, 14:52 by JoWovrin
Added hyperlink
on 12. April 2021, 14:29 by emmettcito
exceptionally good classic! :D
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