Code vs. Sudoku

rosettacode.org/wiki/Sudoku



Python program and detailed explanation by Dr Peter Norvig (AI, Google, Stanford, NASA...)
norvig.com/sudoku.html

4 8 3 |9 2 1 |6 5 7 9 6 7 |3 4 5 |8 2 1 2 5 1 |8 7 6 |4 9 3 ------+------+------
5 4 8 |1 3 2 |9 7 6 7 2 9 |5 6 4 |1 3 8 1 3 6 |7 9 8 |2 4 5 ------+------+------
3 7 2 |6 8 9 |5 1 4 8 1 4 |2 5 3 |7 6 9 6 9 5 |4 1 7 |3 8 2 

mentioned by Bob Martin (Agile, SOLID)
cleancoders.com/video-details/clean-code-episode-61

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