Sudoku 4×4 Hard — Set 67

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

SubType

sudoku

Difficulty

hard

Grid

• [3,0,0,0]
• [0,0,3,0]
• [0,0,4,1]
• [4,0,2,3]

SolvedGrid

• [3,2,1,4]
• [1,4,3,2]
• [2,3,4,1]
• [4,1,2,3]

GridSize

4