easy 4×4 Set 31 Form Exercise

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

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

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