Sudoku 9×9 Medium — Set 87By skyseed_admin / April 9, 2026 medium 9×9 Set 87 Complete the sudoku grid (6x6): each row, column, and box must contain each digit exactly once. Grid: [3 1 2 _ | _ _ 3 _ | _ 4 1 3 | 1 _ _ _] Check Answers Reveal Solution Reset