Copacetic
(Published on 25. February 2026, 05:30 by NicoD)
Copacetic by Nicolas Duhail.
Rules
Normal sudoku rules apply.
Within a cage, digits must not repeat and they sum to the small number in the top left corner.
Solution code: Column 1
Last changed on -
Solved by zeniko, cdwg2000, jalebc, by81996672, Snookerfan, Krisonium, Bjd, mihel111, Statistica, SKORP17, brskri, tuturitu, koba1917, TheCutmaster, Exigus, mse326, Piatato, Marcos, b413x, Elliott810, botteur, ... killer_rectangle, zonka, polcat, SocratesRanz, pshubes, ziratha, CHRosenthal, misko, Chelo, marvellousminty, PixelPlucker, Corey115, paranoid, Djirt, NateagXXVII, PsychedelicCreature
Comments
on 14. April 2026, 05:37 by Djirt
Спасибо, великолепная головоломка!
on 3. March 2026, 11:22 by polcat
I think I must have missed some piece of logic because I found this extremely hard! Beautiful puzzle though... thanks!
on 27. February 2026, 08:42 by Norkas
Just in terms of pure fun factor this is one of my favorite pure killer sudoku I've solved.
on 26. February 2026, 07:02 by Piatato
Cool interactions!
on 25. February 2026, 12:50 by Snookerfan
Very nice! Thanks
