PlaySudoku.us
Evil · Puzzle #915
8
3
7
2
4
8
5
9
2
4
2
1
6
6
7
5
7
4
9
2
6
3
1
Solve an Expert puzzle in under 15 minutes. Study one new advanced technique before you begin.
Solve an Expert puzzle in under 15 minutes. Study one new advanced technique before you begin.
Scan by digit rather than by cell: find everywhere '7' must go before switching to '8'.
Scan by digit rather than by cell: find everywhere '7' must go before switching to '8'.