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Discussion on: Recursive Backtracking For Combinatorial, Path Finding, and Sudoku Solver Algorithms

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djamaile profile image
Djamaile • Edited on

What program did you use for the drawings? Nice article! Always good the freshen up on these topics.

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Jake Z. Author

Hey Dhamaile,

Excalidraw.io :-) But really, any diagramming software works the same. It's more about choosing the right color pairings and communicating the correct message.