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Fibonacci 5

(Published on 22. April 2026, 16:24 by wafflefries)

Fibonacci 5


Rules:
  • Normal sudoku rules apply.
  • Along a purple Fibonacci line (read from left to right), starting with the third digit, each cell has a value of the sum of the previous two cells.
  • If the sum along a line becomes a 2-digit number, both digits are placed in order and become the first two digits of a new sequence (for example 2 + 3 -> 5 -> 8 -> 1 + 3 -> 4 -> 7...)
  • Every 2-digit number is orthogonally connected.
  • Where lines converge, each branch must be valid.

Sudokupad link: Click Here

Try the rest of the series:

Solution code: Last row from left to right


Solved by StefanSch, mutex, SKORP17, jhrdina, Andi97531, Rollo, NXTMaster, KlausRG, sanabas, SPring, Ikke Moon, egglet
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Comments

Last changed on 23. April 2026, 00:44

on 23. April 2026, 00:42 by Rollo
Next one becomes Fibonacci 8? ;-)

on 22. April 2026, 18:16 by StefanSch
Schöne Idee.
Es ist etwas schwer, einen guten Anfang zu finden, danach wird es immer leichter.

Nice idea.
It's hard to find a good start. Then it gets easier and easier.

Difficulty:3
Rating:N/A
Solved:12 times
Observed:0 times
ID:000SF6

Puzzle variant Math knowledge

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Solution code:

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