Fibonacci Mod 9
(Published on 27. March 2025, 23:21 by MonsieurTRISTE)
Rules:
1. Standard Sudoku rules apply.
2. Digits on a gray line form a modulo-9 Fibonacci series starting from the bulb end: Every digit (not the first two digits!) equals the sum of the two preceding digits, subtracting 9 if the sum exceeds 9. Digits may repeat on a gray line if allowed by other rules. Examples for such series: 11235843718… or 94483257314…
3. Digits separated by a black dot have a 1:2 ratio. Not all black dots are necessarily given.
Solution code: Digits on the gray line from r8c4 to r7c4, 8 digits in total.
Comments
on 29. March 2025, 18:48 by SKORP17
9 modulo 9 = 0 , daher kann die 9 nur am Anfang einer Linie (1. bzw. 2. Zahl) erscheinen?
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A digit 9 can be on any position on a line. Example: 14595516… You can think of it as every 0 is replaced by a 9.
