Sudoku 4×4 Hard — Set 26

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

SubType

sudoku

Difficulty

hard

Grid

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

SolvedGrid

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

GridSize

4