A Fractal Sudoku - SS#13

^{An entry in Fortnightly Topic Challenge #47: "Wacky Sudokus"}

Other puzzles in this series

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Welcome to the penultimate puzzle in this series! For more information about the series, see the first puzzle and the introduction. Enjoy!

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Seems like this grid has had some extra cells inserted

Google Sheets Link

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RULES:

• Normal Sudoku rules apply
• The greyed out cells are empty

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Almost at the end! One more to go after this, hopefully people have enjoyed! I know this isn’t actually a fractal, but the grey pattern reminds me of that sort of shape 🙂

Enjoy!