Put in each row, in each column and in each 3x3 block the number from 1 to 9. In addition cells mirrored at the 3x3-block boundary lines must not contain consecutive numbers.
The 7 in r4c3 means: no 6 and no 8 in r3c3, r4c4 and in r9c3. (The rule does not apply to multiply mirrored cells).
Solution code: row 2 and row 8
on 18. July 2023, 07:09 by uvo_mod
Added Sudoku tag.
on 23. June 2012, 07:34 by Richard
I had fun with the puzzle too! The rules are clear to me also. :-) It is just that I wanted to point out that you have to be very careful to eliminate the right numbers in the right cells. I needed three starts yesterday because of uncarefullness. Or was it that I watched the football match at the same time?
on 23. June 2012, 06:54 by MiR
(gestrichen)
on 23. June 2012, 06:22 by Richard
Confusion is the biggest trap while solving this puzzle; risks of getting dizzy are present! ;-)