Residual accrual
(Eingestellt am 1. August 2025, 05:30 Uhr von NicoD)
Rules
Normal sudoku rules apply.
All lines, except one impostor, are both "region sum lines" and "modular lines". The impostor line (to be determined) is neither of those but is a "renban line".
Region sum lines: box borders divide those lines into segments with the same sum.
Modular lines: any three adjacent digits along those lines have different residues modulo 3 (i.e. one digit from {1,4,7}, one from {2,5,8}, and one from {3,6,9}).
Renban line: along this line, digits form a consecutive sequence in any order.
Lösungscode: Column 3
Kommentare
am 1. August 2025, 20:17 Uhr von cozmic72
Lovely puzzle, though not as difficult as I would have expected. Narrowing down the candidates for the naughty line was just a formality at the beginning of the solve.
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ND: First you must identify the naughty line!
am 1. August 2025, 13:05 Uhr von wuc
Added to favorites. Awesome setting. 3.5-4* for me. Loved every second thx.
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ND: Thank you for the kind comment!
am 1. August 2025, 09:14 Uhr von Snookerfan
Very nice, thank you!
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ND: Glad you enjoyed!
am 1. August 2025, 08:17 Uhr von Elliott810
Another brilliancy! Thank you:)
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ND: You are welcome!
