This is my first, and probably only, attempt at setting a chaos construction. It is very challenging. The solution code only requires digits to be placed, so I recommend using colours for the regions.
The digits 1-9 must be placed in each row and column of the grid.
There are 9 different orthogonally-connected, non-overlapping regions that each contain the digits 1-9. Where they are must be determined by the solver.
Circles indicate the number of surrounding cells, orthogonal and diagonal, that are NOT in the same region as the circle. All possible circles are provided.
F-Puzzles link: F-puzzles
CTC link: CTC
Solution code: column 8 digits followed by row 6 digits. (18 digits in total)
on 18. May 2023, 00:26 by Silverstep
Started out 2 stars but jump to 5 at the finish. 20 minutes for the first part, 100 minutes for the second. 10/10 would play again.
on 8. May 2023, 21:30 by peacherwu2
Almost impossible to connect the bubbles at the end!!!
on 5. May 2023, 01:06 by Dina
Splendid puzzle!
on 4. May 2023, 21:58 by Jorrr2
Wow ok, that only took me 4 hours or so. Thanks for the puzzle :)
on 4. May 2023, 19:23 by Elliptical
Started easy and got harder along the solution path.
on 30. April 2023, 11:00 by marcmees
1st part smooth ... 2nd half a bit tougher. Thanks.
on 30. April 2023, 09:31 by PrimeWeasel
Thanks for the puzzle! Certainly had some cool deductions in there.