Logic Masters Deutschland e.V.

Blocks with Benefits

(Eingestellt am 7. Januar 2022, 02:00 Uhr von XeonRisq)

    I have recently been working with Prime-Co blocks to further it's flexibility and have decided to change it's look to accommodate. Instead of a cage with a total in the top left corner, it will now be a cage with a difference circle between the two cells within. The number placed in the circle will provide the difference between the two digits.

  • Rules:
  • Normal sudoku rules apply.
  • Friendly Cells: A friendly cell is a cell that contains a digit that matches it's row, column, or box. (For example, r5c9 would contain either 5 (row), 9 (column) or 6 (box) if the cell is a friendly cell).
  • Prime-Co Blocks: Cages are to contain one Prime digit and one Composite (non-Prime) digit. The digit "1" is excluded from both the Prime and Composite set of digits and will be left out of all cages.
  • The number in the circle between the two cells in a cage will be the difference of the two digits in the cage, if given.
  • Each cage will contain either ALL friendly cells or NO friendly cells.

  • F-puzzles link - link to solve online
  • CtC link - link to solve online

Lösungscode: Row 4 followed by Column 4

Zuletzt geändert am 7. Januar 2022, 04:38 Uhr

Gelöst von ScatterBrain, PippoForte, nullpuppy, marcmees, alexlovi, Susan&Frank, DanMeehan, mathpesto, Bankey, Krokant, djorr, Leodekri, Crul
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Kommentare

Zuletzt geändert am 10. Januar 2022, 14:10 Uhr

am 9. Januar 2022, 08:34 Uhr von Bankey
Interesting new variant ! Needs complete attention else so easy to mix up two different kinds of parity. Thanks for the puzzle, @XeonRisq :)
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Thanks for giving the puzzle a try and the great feedback. I think with any unknown constraint, it seems awkward and foreign early on, but a few puzzles solves with it and it becomes more familiar.

Zuletzt geändert am 8. Januar 2022, 01:04 Uhr

am 7. Januar 2022, 04:37 Uhr von ScatterBrain
Unusual rules. It's hard to keep track of who is friendly. Interesting! Thanks.
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Thanks for trying the puzzle and pushing through to completion. Appreciate the solve and the feedback.
I agree with the tracking of the cells, though I found that over time, I got used to each cell's friendly values.

Schwierigkeit:3
Bewertung:95 %
Gelöst:13 mal
Beobachtet:0 mal
ID:0008QQ

Variantenkombination Online-Solving-Tool

Lösung abgeben

Lösungscode:

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