hard 4×4 Set 96 Form Exercise

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

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

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