hard 4×4 Set 78 Form Exercise

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

Show answer

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

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