Sudoku: Difference between revisions

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(→‎Recursive Backtrack Solution: Aded more fluent code in main())
m (→‎Recursive Backtrack Solution: Changed C# Version this works with)
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}</lang>
}</lang>
=== Recursive Backtrack Solution===
=== Recursive Backtrack Solution===
{{works with|C sharp|C#|7.1}}
{{works with|C sharp|C#|8.0}}
<!-- By Martin Freedman, 20/11/2021 -->
<!-- By Martin Freedman, 20/11/2021 -->
<lang csharp>using System.Linq;
<lang csharp>using System.Linq;