https://sudokupad.app/o2ej9xd2kg
New York flatmates: All 5s must have at least three of the following neighbors; 1 directly above 5; 9 directly below 5; 4 directly left of 5; 6 directly right of 5.
Renban: digits along the pink line form a set of consecutive numbers without repeats, in any order.
Inequality arrows: an arrow between cells points to the smaller digit.
Thank you to flinty for inspiration, and flinty (again), LMDemasi, SennyK, arctan, and OddlyEven for testing and feedback!
https://sudokupad.app/o2ej9xd2kg
Solution code: Row 3
on 25. May 2026, 02:04 by LisaFr
I struggled for a while with wrapping my head around how the rule set constraints things, but once I had it was great fun!
on 22. May 2026, 01:38 by Oddlyeven
I really enjoyed the logic in this one! Great debut!
on 21. May 2026, 04:52 by Voidslime
Thank you all for enjoying and your kind words!
on 20. May 2026, 20:26 by Flinty
Very nice. :)
on 20. May 2026, 17:50 by Calvinball
Very excited to see this debut! Clean and smooth solve to boot, thanks Voidslime!
on 20. May 2026, 12:31 by balpha
This is great, well done!
on 20. May 2026, 08:04 by SennyK
Great first puzzle, keep it up! :-)
on 20. May 2026, 04:58 by Narayana
Very nice new ruleset!
on 20. May 2026, 04:19 by iEtsh
SUPER FUN! do some more!