Logic Masters Deutschland e.V.

Knight Shift

(Eingestellt am 1. Dezember 2025, 20:00 Uhr von ThePedallingPianist)

This is my response to Scojo's setting prompt for the week, as redeemed by LMDemasi, which was to make an "approachable doppelgänger". My first draft ended up being a little too difficult, but rather than adding clues to make that easier and take away some of its interesting steps, I just did what any sane setter would do and made a whole new puzzle over some lunch.

Play on SudokuPad


DOPPELGÄNGER:
• Fill each cell of the main grid such that every row, column and box contains a 0 and five different digits from 1-6;
• No two rows, no two columns and no two boxes may be missing the same digit;
• For each 0 in the grid, the digits missing in its row, column and box must be three different digits;
• Fill the external cells with the missing digit from the corresponding row, column or box.

ANTIKNIGHT:
• Cells separated by a Knight's move (in Chess) cannot contain the same digit.

Lösungscode: Digits in the row missing 6, left to right (6 digits)

Zuletzt geändert -

Gelöst von TJ , Phurba, aqjhs, karlmortenlunna, Scojo, rysmyth240, thomamas, sporq, Zibl, HeyItsErin, StevenS, TrollErgoSum, Neumino, widjo, Elker, jalebc, JohnDoeJersey, zrbakhtiar, SennyK, Mr. Happy, Zanno, ... CitrusGremlin, MaxSmartable, Counterfeitly, illandres, valacd, Uhu, curunir22, rkond, Tacocat, dorverbin, lerrry, h5663454, Geb, Mikemerin, wullemuus, DaleVandermeer, ApellA, paranoid, TCK Green
Komplette Liste

Kommentare

am 8. Dezember 2025, 19:15 Uhr von illandres
Was a bit unsure what to do outside the grid, but once I solved the 6x6 it became clear! Great work, some really interesting steps in there! Thank you!

am 5. Dezember 2025, 00:33 Uhr von itsid
I don't think I fully understood the rules tbh
So I had to start over quite a few times, (re-reading the rules every time) especially rule 3 didn't want to click with me.

Ah well, eventually I got it.
(and now rule 3 seems obvious ;-))

Nice! thank you for the puzzle

am 3. Dezember 2025, 05:55 Uhr von vitaminz
I am in awe. This feels like the platonic ideal of a doppelgänger puzzle

am 2. Dezember 2025, 14:02 Uhr von The Book Wyrm
Fun lil puzzle, very neat.

am 2. Dezember 2025, 09:29 Uhr von SennyK
Lovely little snack doppelgänger, thank you! :-)

am 1. Dezember 2025, 22:06 Uhr von HeyItsErin
This was my first doppelgänger puzzle so it took a couple restarts to really work out the logic, but what fun once I got the hang of things!

am 1. Dezember 2025, 22:04 Uhr von Zibl
A nice introduction to döppelgängers. Thank you TPP! :)

am 1. Dezember 2025, 20:48 Uhr von aqjhs
yeehäw

Schwierigkeit:2
Bewertung:89 %
Gelöst:59 mal
Beobachtet:2 mal
ID:000QCZ

Lösung abgeben

Lösungscode:

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