hard 4×4 Set 47 Form Exercise

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

Show answer

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

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