medium 4×4 Set 4 Form Exercise

Exercise 1

Show answer

Answer: 6

GridSize
4
Puzzle
  • [0,4,0,0]
  • [2,0,0,1]
  • [0,0,0,3]
  • [0,0,1,4]
Solution
  • [1,4,3,2]
  • [2,3,4,1]
  • [4,1,2,3]
  • [3,2,1,4]
Difficulty
medium
Meta
Givens: 6