hard 6×6 Set 99 Form Exercise

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

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

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