hard 4×4 Set 50 Form Exercise

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

Show answer

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

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