hard 9×9 Set 7 Form Exercise

Exercise 1

Show answer

Answer: 26

GridSize
9
Puzzle
  • [0,0,0,1,8,0,6,5,0]
  • [0,0,0,4,0,9,0,0,3]
  • [0,1,0,0,0,0,0,2,0]
  • [0,2,0,0,0,0,0,9,0]
  • [0,0,0,5,0,2,4,0,0]
  • [0,0,0,8,7,0,0,0,0]
  • [0,5,0,2,0,0,0,6,0]
  • [6,0,0,0,0,7,2,0,0]
  • [0,8,7,0,0,6,5,0,0]
Solution
  • [4,9,2,1,8,3,6,5,7]
  • [5,7,6,4,2,9,1,8,3]
  • [8,1,3,7,6,5,9,2,4]
  • [7,2,4,6,3,1,8,9,5]
  • [1,3,8,5,9,2,4,7,6]
  • [9,6,5,8,7,4,3,1,2]
  • [3,5,9,2,4,8,7,6,1]
  • [6,4,1,9,5,7,2,3,8]
  • [2,8,7,3,1,6,5,4,9]
Difficulty
hard
Meta
Givens: 26