Apparently there is another mistake in the puzzle code:
Quote:
Puzzle 6 Odd/Even – (unknown how to use solvers with clues given)
Note: Unique Rectangle “OK” as a solving technique for individual puzzle at this time
Code:
. 7 .|. . 3|. . .
. . .|5 . 2|. 6 .
2 . .|. . .|. . 8
-----+-----+-----
1 . 9|. . .|7 . .
. . 8|. . .|. 2 .
. . .|. . .|. . .
-----+-----+-----
. . .|7 . 5|. . 2
. . .|. . .|. . 1
7 6 4|. . .|. 9 .
Here is the corrected code, based on the image:
Code:
. 7 .|. . 3|. . .
. . .|5 . 2|. 6 .
2 . .|. . .|. . 8
-----+-----+-----
1 . 9|. . .|7 . .
. . 8|. . .|. 2 .
. 3 .|. . .|. . .
-----+-----+-----
. . .|7 . 5|. . 2
. . .|. . .|. . 1
7 6 4|. . .|. 9 .
Unfortunately, that still leaves Puzzle #6 with more than one solution, and apparently Amy is no longer around to correct it.