hard 9×9 Set 66 Form Exercise

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

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

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