Logic Masters Deutschland e.V.

Killer Sudoku

(Eingestellt am 10. August 2020, 04:49 Uhr von meowzzz)

Normal sudoku rules apply:
  • Fill each row, column, and box with the digits 1 through 9.

Killer sudoku rules apply:
  • The sum of all numbers in a cage must match the small number printed in its corner.
  • No number appears more than once in a cage.

This puzzle attempts to force the solver to use a little trick, although it's not needed. Hint in comments below :)

Link to play the puzzle https://f-puzzles.com/?id=y6ygkr28



First time posting here :)

Lösungscode: Column 1, Row 8

Zuletzt geändert am 10. August 2020, 16:15 Uhr

Gelöst von Greg, aneoid, Quarterthru, zorant, Statistica, Narayana, adam001, Luigi, Phistomefel, marcmees, SirWoezel, stimim, Yohann, cdwg2000, Snowhare, rimodech, Imperial Marcher, MavericksJD, Julianl, geronimo92, washyleopard, Nothere, Marcos, 111chrisi, Rosaly, MumboJumbo, Majoca, HolyFracker, skywalker, ManuH, GTLSE, synth, celisa, zhergan, karen_birgitta, NikolaZ, ThrowngNinja, Djmelee3000, misko
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Kommentare

am 11. August 2020, 14:34 Uhr von Rosaly
Very logical. Thank You!

Zuletzt geändert am 15. August 2020, 04:10 Uhr

am 10. August 2020, 16:14 Uhr von meowzzz
HINT BELOW!!!!!!!!!!
This puzzle attempts to use Phistomefel-theory in some way http://forum.logic-masters.de/showthread.php?tid=1811. Although it's likely that it is not needed.

SPOILER!!!!!!!!!!
Link with the regions highlighted
https://f-puzzles.com/?id=y4an533x

EDIT: made the hint public, didn't make sense if they need to solve it to see the hint.

@Phistomefel someone will eventually find a way to use the theory :)

Zuletzt geändert am 10. August 2020, 16:17 Uhr

am 10. August 2020, 16:13 Uhr von meowzzz
updating description and move the hint into the comments

Zuletzt geändert am 10. August 2020, 12:19 Uhr

am 10. August 2020, 12:15 Uhr von marcmees
I don't know the phistomefel theory but luckily I knew what a killer cage is. :-) nice lunchbreak killer. thanks

am 10. August 2020, 09:59 Uhr von Narayana
Nice puzzle!

Just a few comments:

Imagine somebody randomly stumbling upon this page. It is their first time on the website, perhaps they were looking at other puzzles. Imagine somebody printing your puzzle and wanting to give it to a friend. They don't know what sudoku is or what a Killer Cage is. Will they know what to do with this? Will they be turned away by something that looks incomplete?

It might seem silly to repeat what normal sudoku and killer rules are but it is part of making things look nice and complete. Something simple like:

“Fill each row, column, and box with the digits 1 through 9. The numbers on the corners of the cages indicate the sum of the digits inside the cage. Digits cannot repeat within cages.”

:)

am 10. August 2020, 06:56 Uhr von aneoid
Thanks for a fun puzzle, meowzzz.

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