Logic Masters Deutschland e.V.

CrossedEyed

(Published on 12. April 2024, 12:00 by kierownik)

  1. Normal 9x9 sudoku rules apply: In every row, column and in every 3x3 box the digits from 1 to 9 have to appear atleast once with no repeats.
  2. Dutch whisper lines(ORANGE): Two cells connected by a Dutch whisper line must have a difference of at least 4.
  3. German whisper lines(GREEN): Two cells connected by a German whisper line must have a difference of at least 5.
  4. Modulo 4 line(SALMON): Every 4 consecutive cells along a 4-modular line must contain a complete set of residuals modulo 4. i.e: one from (1-5-9), one from (2-6), one from (3-7) and one from (4-8).
  5. Quadruples: Every digit in a circle has to be assigned to one of the surrounding cells.
  6. Thermometers: Digits on a thermometer strictly increase from the bulb to the tip.
  7. XV-pairs: Cells joined by an X or V must sum to 10(X) or 5(V).

Sirxemic’s Sudokumaker   Sven's Sudokupad

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Solution code: Row 3 and 7. Left to right.

Last changed on -

Solved by zorant, Kegelkraker39, Bobs, by81996672, Gilliatt, zlotnleo, wang, pepe74287, Hatseflats, SKORP17, Ragna, cathematician, tiredsudoku, tkrahn98, NineK, DiMono, WarriorKitten, Schesam, Woody03130, ... farodin64, Nickyo, galium_odoratum, athenaria, spamus, nyxie, flaemmchen, monky12334, PinkNickels, Bconner5, konfetti, ole-1995a, SevenSplitRoad, Uhu, rsadri, timww572, Drafuf, PippoForte, jordanza
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Comments

on 31. May 2024, 20:37 by PinkNickels
Super fun!

on 22. April 2024, 17:00 by galium_odoratum
Nice puzzle and fun logic! I almost confused the Modulo 4 line with a maybe more 'common' modulo 3 line, but beside that it was a very smooth solve, thank you for setting!

Last changed on 13. April 2024, 15:26

on 13. April 2024, 15:23 by wilsig
I ended up with a deadly pattern, although all constraints were met.

Difficulty:2
Rating:89 %
Solved:68 times
Observed:8 times
ID:000GUL

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