easy 9×9 Set 71 Form Exercise

Complete the sudoku grid (4x4): each row, column, and box must contain each digit exactly once. Grid: [3 _ 2 1 | _ _ 4 3 | 2 _ _ 4 | 4 _ _ _]

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

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