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Hard Sudoku No. 77: Solution

Spoiler ahead. Numbers in bold were given in the puzzle; the lighter numbers are the ones you needed to find.

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Sudoku · Hard · SolutionNo. 77 · ID hard-77
Hard Sudoku No. 77 solutionRow 1: 7, 1, 5, 8, 3, 6, 2, 4, 9. Row 2: 6, 3, 8, 4, 9, 2, 7, 1, 5. Row 3: 9, 4, 2, 7, 1, 5, 8, 3, 6. Row 4: 5, 2, 1, 6, 4, 3, 9, 7, 8. Row 5: 4, 8, 9, 2, 7, 1, 5, 6, 3. Row 6: 3, 6, 7, 9, 5, 8, 1, 2, 4. Row 7: 1, 7, 4, 5, 6, 9, 3, 8, 2. Row 8: 2, 5, 6, 3, 8, 7, 4, 9, 1. Row 9: 8, 9, 3, 1, 2, 4, 6, 5, 7.715836249638492715942715836521643978489271563367958124174569382256387491893124657
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