Sixes and Sevens
(Published on 30. March 2026, 21:33 by billybeth)
Normal Sudoku rules apply
Cells separated by VI sum to six, by VII to seven and by X to ten. All VI, VII and X s are given
Solve online:Sudokupad
Solution code: top row
Last changed on on 30. March 2026, 22:56
Solved by AN_not_IO, L00ping007, wjdrumm, Mathemagier, sujoyku, SKORP17, hardline35, metacom, protheph, chocobonight, noodlehead, forsen, marajade, anton_anton, cmigas, Chefofdeath, TeddieMilo, RussKozerski, ... ebulku, RickiFerrara, Godlord2, lordtom, kross, brizzleygare, EnotiAndy, Kekes, Roberto, Leaving Leaves, drifting, withoutpc, dielilla, dittberner, bluebird, Photyne, drinfernus, phs, Wunderwald
Comments
on 1. April 2026, 23:23 by SquareCat
Really fun puzzle, Thanks!
on 1. April 2026, 06:23 by josemadre
6 7
¯_(ツ)_/¯
on 31. March 2026, 21:28 by SanFranSam
Once you figure out the break it it solves pretty quickly. I thought i was going spend and hour on it and then give up. But i got lucky on finding the break in. so... ;0
on 31. March 2026, 11:32 by WasabiKoala
Fun puzzle, really enjoyable!
on 31. March 2026, 09:07 by xiaoji
This puzzle can be solved without using the negative constraint.
on 30. March 2026, 22:57 by billybeth
updated link
on 30. March 2026, 22:46 by billybeth
corrected link
