15 Feb
2010
15 Feb
'10
4:05 p.m.
It has multiple solutions, so does it count? --ms On 2/15/2010 2:55 PM, Simon Plouffe wrote:
Hello,
here is a sudoku for the amateurs,
+-------+-------+-------+ | 1 . . | . . 7 | . 9 . | | . 3 . | . 2 . | . . 8 | | . . 9 | 6 . . | 5 . . | +-------+-------+-------+ | . . 5 | 3 . . | 9 . . | | . 1 . | . 8 . | . . 2 | | 6 . . | . . 4 | . . . | +-------+-------+-------+ | 3 . . | . . . | . 1 . | | . 4 1 | . . . | . . 7 | | . . 7 | . . . | 3 . . | +-------+-------+-------+
apparently the is one of the toughest there is.
- can anyone do this ?
Simon Plouffe
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