Logic Masters Deutschland e.V.

Norinori

(Published on 26. November 2020, 03:00 by SudokuExplorer)

1. Colour black exactly two cells in each region.
2. Each black cell is orthogonally adjacent to exactly one other black cell.

See Nikoli link for an example. You can try this on PZV. Enjoy!

Solution code: The longest number of consecutive white cells in each row.

Last changed on on 31. July 2021, 20:51

Solved by cdwg2000, Greg, athin, Eggr, karen_birgitta, Uhu, Jesper, dm_litv, CJK, zorant, Zzzyxas, Nothere, Grima, adam001, rimodech, Storm, ManuH, panthchesh, Kompetenzpartner, moss, ropeko, Semax, TimE, ... Statistica, RobertBe, MatthewDonovan, Vebby, Dugong, ffricke, IvanZ59, brandon_bot, ildiko, filmore, Raistlen, Just me, Terrapin, karzym, Drawoon, Linnce, Kekes, kp0hyc, cornuto, jkuo7, puzzler05
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Comments

on 6. September 2021, 16:41 by MatthewDonovan
Thanks!

on 31. July 2021, 20:51 by SudokuExplorer
Fixed tags/labels

Last changed on 2. December 2020, 16:36

on 28. November 2020, 08:12 by Lucx
Nice one - thank you!
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Thanks Lucx! :-)

on 26. November 2020, 16:11 by SudokuExplorer
@panthchesh, @Storm & @Grima: I'm pleased you all enjoyed solving it, as much as I enjoyed setting it :-)

on 26. November 2020, 15:05 by panthchesh
Thanks this was fun! :)

on 26. November 2020, 14:34 by Storm
Very enjoyable logic :-)

on 26. November 2020, 12:14 by Grima
Loved this one!

on 26. November 2020, 04:13 by SudokuExplorer
Increased difficulty to 2-stars

Last changed on 26. November 2020, 04:12

on 26. November 2020, 03:41 by athin
Very nice! This is not level-1 difficulty tho imo.
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Thanks athin! You are probably right. I recently saw a Norinori puzzle of 1-star difficulty (even though I found it more challenging) so I assumed other solvers found this an easy puzzle type. I'll increase it to 2-stars for now.

Last changed on 26. November 2020, 04:09

on 26. November 2020, 03:22 by cdwg2000
Thanks,My favorite way of breaking in.
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Thanks, it means a lot coming from a more experienced Norinori solver. :-)

Difficulty:2
Rating:90 %
Solved:87 times
Observed:3 times
ID:0004SE

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