PlaySudoku.us
Expert · Puzzle #263
3
9
8
8
1
5
6
5
9
7
9
6
7
2
4
9
8
8
5
2
5
2
3
1
6
When a row, column, and box all intersect, the intersection cell is the most constrained — always check it first.
When a row, column, and box all intersect, the intersection cell is the most constrained — always check it first.
"All truly great thoughts are conceived while walking." — Friedrich Nietzsche
"All truly great thoughts are conceived while walking." — Friedrich Nietzsche