Logic Masters Deutschland e.V.

Zero Sandwiches

(Published on 13. May 2021, 12:25 by Florian Wortmann)

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Normal Sudoku rules.

Antiknight
Identical digits cannot be a knight's move apart.

Sandwich
Clues outside the grid show the sum of the digits sandwiched between the 1 and the 9 in that row/column.

Killer
Digits in cages sum to the small number in the top left corner of the cage (if given).

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Links: f-puzzles / ctc-app

Solution code: row 9 and column 4

Last changed on on 24. October 2021, 11:58

Solved by skywalker, cfop, kublai, SKORP17, DiMono, chippers, john9, Ours brun, Cane_Puzzles, Nairi, nunc, ManuH, Myrddraal, ranhothchord, Julianl, ashwin, Jade_pv, alihanz, apendleton, Shmartus, parkinson, ... geronimo92, Vebby, zorant, StefanSch, flo_310, bolado, jalebc, flaemmchen, apwelho, KatiBru, misko, karen_birgitta, 999ARMEN999, dennischen, Saskia, jadezki, zrbakhtiar, Katchoo, lerroyy, mezkur7
Full list

Comments

on 24. October 2021, 11:58 by Florian Wortmann
Added ctc-app link

on 8. August 2021, 16:27 by Florian Wortmann
fixed tags

on 26. June 2021, 21:07 by Vebby
Yummy! :)

on 13. May 2021, 16:29 by Florian Wortmann
Changed estimated difficulty to 3 stars.

on 13. May 2021, 16:18 by chippers
I really enjoyed the solve, however think it is a little more difficult than 2 stars. Thanks for the puzzle!

Last changed on 13. May 2021, 16:05

on 13. May 2021, 16:03 by Florian Wortmann
@SKORP17: Danke für das Feedback. Schwierigkeit 2/5 habe ich aufgrund von Rückmeldungen aus dem Testing gewählt. Habe geschwankt zwischen 2 und 3 Sterne. Und ja, der Käfig ohne Summe in Box 7 ist dort aus Gründen der Symmetrie/Ästhetik :-)

Last changed on 13. May 2021, 15:41

on 13. May 2021, 14:55 by SKORP17
das war wohl eher 3 Sterne wert. Und was soll in Block 7 eigentlich der Käfig ohne Summe helfen, der ist doch sinnlos, da dort sowieso keine gleichen Zahlen vorkommen können. oder diente der nur der Symmetrie?

Difficulty:3
Rating:90 %
Solved:53 times
Observed:11 times
ID:00069C

Variant combination Online solving tool

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Solution code:

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