PlaySudoku.us
Easy · Puzzle #89
2
5
7
8
3
1
9
1
8
4
3
2
4
7
6
8
1
9
2
9
2
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5
1
8
9
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6
2
9
3
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6
5
1
2
9
6
4
8
3
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.