Solution to the daily sudoku puzzle published on Sunday, 21st of March 2021

Puzzle solution (March, 21st)

Sunday, 21st of March 2021

Sudoku solution for puzzle published on Sunday, 21st of March 2021
very difficult
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Puzzle solutions are made available on the day following their first publish date.

This puzzle was rated very difficult.

The black figures were the givens in the puzzle. The valid numbers are highlighted in blue.