Chainmail zippers
(Published on 5. August 2025, 05:30 by NicoD)
Rules
Normal sudoku rules apply.
Cells separated by a knight's move cannot contain the same digit.
Digits an equal distance from the center of a lavender "zipper" line must sum to the digit in the center of the line.
Solution code: Column 7
Comments
today, 11:49 by wuc
Very rewarding. Still if you dont know where to look a tough break in. Great setting thx.
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ND: Thank you for solving!
on 8. August 2025, 06:34 by Snookerfan
Beautiful snack, thank you!
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ND: Thanks for solving!
on 6. August 2025, 05:53 by Playmaker6174
Excellent setting! Lovely use of the anti-knight constraint in this one :)
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ND: Thank you for the kind comment!
on 6. August 2025, 05:06 by antiknight
Amazing setting! 1 star tho :)
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ND: You are too good!
on 5. August 2025, 22:37 by LeaVulpina
Elegant as heck!
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ND: Thanks!
on 5. August 2025, 13:46 by Franjo
Antiknightzipperschainreaction - perfect setting! Thank you very much for creating and sharing.
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ND: Thank you for solving!
on 5. August 2025, 13:27 by AngusWBA
This was brilliant! Thank you.
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ND: Glad you enjoyed it!
on 5. August 2025, 12:10 by GeorgeTheToad2
That was delightful. Looked difficult but once you get going the zippers and the knights move work beautifully together. I like your puzzles for being easy to understand but challenging at the same time. Thank you.
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ND: Thanks for solving my puzzles!
on 5. August 2025, 11:38 by Exigus
Well placed zippers, worked nicely with the anti-knight. Thanks!
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ND: You are welcome!
