5x5 Chaos Construction (Opposite X-Sums)
(Published on 24. April 2022, 02:21 by cfop)
Normal irregular sudoku rules apply
Fill each row, column and region with digits 1-5 once each. The regions however are to be discovered by the solver. Opposite X-Sums: A clue outside the grid indicates the sum of the first X cells on the opposite side in the assigned row or column where X is the first cell on this side. Furthermore the first X cells from this side of the clue belong to the same region whereas the next cell belongs to a different region. A question mark can signify any positive integer.
Fill each row, column and region with digits 1-5 once each. The regions however are to be discovered by the solver. Opposite X-Sums: A clue outside the grid indicates the sum of the first X cells on the opposite side in the assigned row or column where X is the first cell on this side. Furthermore the first X cells from this side of the clue belong to the same region whereas the next cell belongs to a different region. A question mark can signify any positive integer.
Solution code: Row 1, Row 4
Solved by Piatato, cdwg2000, Steven R, cmb, kolot, jkuo7, brandon_bot, Greg, Playmaker6174, marcmees, farodin64, skywalker, mrgadget, Raistlen, ryagami, efnenu, Squiz, Dandelo, saskia-daniela, Elliott810, ... amarins, zuzanina, Martijn314, ManuH, Uhu, zorant, Overhead, surschnitzel, h5663454, zrbakhtiar, Aphyrus, Florian Wortmann, Jordan Timm, Drawoon, drf93, Thomster, sandmoppe, Calesch, TitaniaLowe
Comments
on 28. April 2022, 12:54 by Dandelo
Maybe an example is the easiest
4 25413 11
Is a valid row, because 1+3=4 and 2+5+4=11.
on 28. April 2022, 11:17 by Felis_Timon
"where X is the first cell on this side." Which side? The one of the clue or the one where the x-sum actually is?
