Logic Masters Deutschland e.V.

Ninja palindromes

(Published on 19. September 2021, 14:22 by Testarossa)

Rules:

  • Normal sudoku rules apply.
  • Numbers outside the grid indicate the sum of digits between 1 and 9 in that row or column.
  • Connect circles with lines in pairs, so they follow rules:
    1. Lines cannot be diagonal
    2. Lines cannot cross or touch themselves or other lines orthogonally
    3. Lines must be valid palindromes

Solve in:

Solution code: Row 2 then column 2 (18 digits)


Solved by hamslice, Karanum, SenatorGronk, Dentones, dogfarts, StefanSch, jkuo7, OGRussHood, SKORP17, fjam, mx-moth, kmoter, madhupt, Chishiri, Beethoven3, Uhu, michaal94, marcmees, Paletron
Full list

Comments

on 6. November 2021, 10:45 by Hausigel_mod
Label "Path puzzle" removed

on 28. September 2021, 12:21 by StefanSch
Eine sehr gelungene Rätsel-Kombination.

on 20. September 2021, 15:24 by SenatorGronk
Very nice and went from seeming impossible to a very smooth solve
once I re-read the rules more carefully.

The most important constraint at the beginning is the fact that "lines can't touch other lines orthogonally". I think you would get more solves if you made that restriction more prominent.

Cheers.

on 19. September 2021, 19:35 by hamslice
Always like a palindrome - this one even more so. Very nice :)

Difficulty:4
Rating:93 %
Solved:19 times
Observed:3 times
ID:0007NN

Variant combination Online solving tool

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Solution code:

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