Sudoku 9×9 Medium — Set 1

Exercise 1

GridSize

9

Puzzle

• [2,0,6,0,0,0,0,7,0]
• [0,9,3,0,0,0,0,0,0]
• [1,0,0,7,9,0,2,0,0]
• [3,0,9,4,0,0,0,5,0]
• [0,0,7,0,1,0,0,2,0]
• [0,2,0,0,0,6,3,1,0]
• [0,5,0,3,0,0,0,0,6]
• [0,0,0,0,2,0,0,0,5]
• [0,3,4,0,0,5,0,0,0]

Solution

• [2,4,6,5,3,1,8,7,9]
• [7,9,3,2,6,8,5,4,1]
• [1,8,5,7,9,4,2,6,3]
• [3,1,9,4,7,2,6,5,8]
• [5,6,7,8,1,3,9,2,4]
• [4,2,8,9,5,6,3,1,7]
• [9,5,2,3,4,7,1,8,6]
• [8,7,1,6,2,9,4,3,5]
• [6,3,4,1,8,5,7,9,2]

Difficulty

medium

Meta

Givens: 28