medium 4×4 Set 23 Form Exercise

Complete the sudoku grid (6x6): each row, column, and box must contain each digit exactly once. Grid: [2 _ _ _ | _ _ 1 2 | _ _ 2 1 | 1 2 _ 4]

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

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