Logic Masters Deutschland e.V.

Sweepless Knights

(Published on 21. November 2022, 03:55 by Andrewsarchus)



Rules:
  • Normal Sudoku rules apply.

  • Antiknight: Cells a knight's move apart must not contain the same digit.

  • Primesweeper: Cells containing a circle count the number of cells (including themselves) in the surrounding 3x3 neighborhood which contain a prime digit {2,3,5,7}. All possible circles have been given.

  • Black dots separate digits in a 2:1 ratio. All black dots have been given.

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Solution code: Row 7 and Column 7
(left to right, top to bottom, no spaces)


Solved by nmmc123, cbjenkins, Elliott810, absolutebeginner, ellipsisfinisher, Yerui, OutOfMyMindBRB, ShuiFeng, SKORP17, Chelo, Greg, MB_Cyclist, butch02, djorr, grkles, Tob Snibbob, by81996672, TaeChi, henrypijames, BellBear, cegie, Vebby, AvonD, WarriorKitten, DetroitPiston, Dentones, jhuijts, Bankey, Felis_Timon, JPlay, PippoForte, karen_birgitta, Chishiri, Krokant
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Comments

on 11. December 2023, 22:47 by Krokant
That was a really fun primesweeper. :)

on 3. April 2023, 12:09 by Bankey
Fun puzzle. Thanks, @ Andrewsarchus:)

Difficulty:4
Rating:88 %
Solved:34 times
Observed:2 times
ID:000C0S

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