PlaySudoku.us
Easy · Puzzle #566
6
8
5
3
1
7
9
1
8
2
6
4
5
1
7
9
8
2
3
1
5
7
9
8
1
4
4
1
7
9
8
6
4
1
8
6
2
3
8
5
6
7
9
6
5
1
9
7
8
4
Sudoku is a constraint satisfaction problem — the same class of problems used in scheduling, circuit design, and AI planning.
Sudoku is a constraint satisfaction problem — the same class of problems used in scheduling, circuit design, and AI planning.
Sudoku is a constraint satisfaction problem — the same class of problems used in scheduling, circuit design, and AI planning.
Sudoku is a constraint satisfaction problem — the same class of problems used in scheduling, circuit design, and AI planning.