hard 4×4 Set 97 Form Exercise

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

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

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