Solution code: Type in a 18 digit code of the 3rd and 9th row.
on 22. August 2022, 20:50 by Vebby
Penpa+ link with answer check:
https://tinyurl.com/2lzzvb83
on 17. September 2020, 14:19 by cdwg2000
Video problem solving from Bilibili website: https://b23.tv/To19zb
on 23. June 2020, 16:48 by Mody
Schwierig aber großartig
on 20. June 2020, 18:12 by Undar_Beyond
Changed title 2
on 20. June 2020, 18:12 by Undar_Beyond
Changed title
on 28. May 2020, 18:06 by Statistica
Toll gemacht. Kompliment!
on 25. May 2020, 09:02 by Undar_Beyond
adjusted difficulty
on 25. May 2020, 01:01 by Realshaggy
Incredible. Both in beauty and difficulty.
on 16. May 2020, 20:53 by daravenfrog
When identifying possible numbers for cells, I missed one. If I had seen it, it would have given me three of the same pair linked that I just needed to flip for the correct solution... instead I started over. LOL!
An excellent puzzle, once you figure out where to start!
on 15. May 2020, 23:10 by skywalker
Very nice!!!