Uncertain Sudoku #4 - Consecutive or Tens
(Published on 23. March 2020, 17:00 by Feadoor)
Uncertainty
I have prepared a set of 10 puzzles following the common theme of "Uncertainty". I am releasing the puzzles here on a daily basis, but if you are impatient, the full set can be found at this link. Each puzzle is a combination of two variants, but it is unknown in which parts of the grid each variant applies - that is to be determined during solving.
General Rules: Place a digit from 1-9 into each cell of the grid so that every row, column and outlined 3x3 region contains each digit exactly once.
Consecutive: If a dot is placed between two cells, the digits in those cells must be consecutive. Not all dots are given.
Tens: If a dot is placed between two cells, the digits in those cells must sum to 10. Not all dots are given.
Combination Rule: In this puzzle, each dot follows either Consecutive Sudoku rules, or Tens Sudoku rules.
Solution code: Row 2, followed by Column 2
Comments
on 4. February 2025, 15:25 by Nylimb
Something reminded me of this old series of puzzles, and I remembered that I hadn't solved all of them. So I'm trying to do that now.
Here's a SudokuPad link:
https://sudokupad.app/p9a6m568os
on 29. April 2020, 00:36 by LeppyR64
Fantastic puzzle construction. This whole set has been very fun!
on 24. March 2020, 08:09 by Statistica
Very nice series. Thanks a lot!
