Chaos Construction for Dummies
(Published on 17. April 2022, 01:54 by cfop)
Fill each row, column and region with digits 1-4 once each. The regions however are to be discovered by the solver. X-Sums: A clue outside the grid indicates the sum of the first X cells (in that direction) in the assigned row or column where X is the first cell. Furthermore these first X cells 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
Comments
on 5. June 2022, 03:09 by Nell Gwyn
A Chaos Construction puzzle that's very approachable but still manages to have some really clever geometry in it. Kudos!
on 20. May 2022, 14:15 by mathpesto
I run a sudoku club at my school (students aged 11-13) and I was hoping to introduce them to the exciting world of chaos construction. This was the perfect entry point!
on 24. April 2022, 20:18 by Hausigel_mod
Added label for Online solving tool
on 17. April 2022, 15:55 by Playmaker6174
interesting puzzle
on 17. April 2022, 11:23 by Florian Wortmann
When the hardest part of a puzzle is switching modes in penpa...
on 17. April 2022, 05:25 by cdwg2000
30s
on 17. April 2022, 03:10 by thefallenrat
INSANNNEEEEE!
on 17. April 2022, 02:06 by brandon_bot
Dummy here, can confirm puzzle is pretty approachable and nice.
