Logic Masters Deutschland e.V.

New Life

(Published on 29. July 2022, 20:54 by Nahileon)

Normal Sudoku rules apply.

Anti-Knight: Cells separated by a knight's move (in chess) cannot contain the same digit.

Arrows: Digits along the arrow add to the number in the arrows circle.

Killer: The digits in the cage add to 4.

The central digit in each box must be a multiple, a divisor or the same as the central digit of all orthogonally or diagonally adjacent boxes.

E.g. if r8c2 was a 3, then a 1 in r5c2, a 3 in r5c5 and a 6 in r8c5 would be a valid way to fill the adjacent central squares.

F-Puzzles

CTC-App

Solution code: Row 1 in the Sudoku.


Solved by SKORP17, Siebuhh, JayForty, Steven R, Vebby, Gryllulus, lerroyy, DVFrank, bansalsaab, Lizzy01, thanos1011, KNT, Gnosis66, by81996672, Dentones, CyberMonkey, PippoForte, Qodec, akamchinjir, polar, sugardude, annnz
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Comments

Last changed on 2. August 2022, 22:08

on 30. July 2022, 17:34 by bansalsaab
Ah those knights and centers! Took me a long time to see and figure it out. Hopefully i remember this deduction for similar puzzle in future. Thank you @nahileon.
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You're welcome!

Last changed on 2. August 2022, 22:07

on 30. July 2022, 14:11 by DVFrank
Very cute puzzle! :^)
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Thanks!

Last changed on 2. August 2022, 22:07

on 29. July 2022, 23:14 by JayForty
A very clever use of a great discovery! It was fun and very satisfying to explore this, thank you!
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You're welcome!

Difficulty:5
Rating:88 %
Solved:22 times
Observed:5 times
ID:000AMO

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Solution code:

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