hard 4×4 Set 66 Form Exercise

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

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

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