hard 9×9 Set 20 Form Exercise

Complete the sudoku grid (9x9): each row, column, and box must contain each digit exactly once. Grid: [_ 4 1 _ | _ _ 2 _ | _ 3 4 _ | _ _ 3 1]

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Answer: 2 4 1 3 | 3 1 2 4 | 1 3 4 2 | 4 2 3 1

SubType
sudoku
Difficulty
hard
Grid
  • [0,4,1,0]
  • [0,0,2,0]
  • [0,3,4,0]
  • [0,0,3,1]
SolvedGrid
  • [2,4,1,3]
  • [3,1,2,4]
  • [1,3,4,2]
  • [4,2,3,1]
GridSize
4