Solution code: row 2 left to right
on 1. February 2024, 01:41 by Rotstein
Added Chess tag
on 21. September 2020, 13:51 by Rotstein
added toroidal tag, for some reason the tag was removed from all of my series
on 17. August 2020, 22:30 by Rotstein
Thanks for heads up, fixed link
on 17. August 2020, 18:48 by ArchonE
Just a heads up. The penpa link has an error. The 3 in r5c9 is actually placed in r6c9, which clashes with the 3 in r6c3.
on 2. June 2020, 11:14 by phnxde
What a nice Sudoku :)
on 1. June 2020, 22:37 by Rotstein
added toroidal tag
on 1. June 2020, 22:20 by glum_hippo
Oof! That was gruesome! But still enjoyable! Please add the 'Toroidal' tag so people can find your puzzle.
on 1. June 2020, 21:47 by Richard
In the end I built in an error, fortunately I could repair it. Nervewrecking puzzle!
on 1. June 2020, 11:18 by zhergan
Very nice:)
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