Logic Masters Deutschland e.V.

Arrows and Palindromes

(Published on 16. December 2020, 16:24 by tenaliraman)

Puzzle Type: Arrow Palindrome Sudoku
Puzzle Link: F-Puzzles

Rules:
  1. Classic: Normal Sudoku rules apply
  2. Arrow: There are some arrows shown in the grid. The digits on the arrow path add to the digit in the circled cell. Digits can repeat on the arrow if allowed by the other rules.
  3. Palindrome: There are a few grey lines shown in the grid. The digits on the line form a palindrome i.e. it is a sequence of numbers that read the same from start to end of line and backward e.g. 1234321 etc.

Solution code: Col9

Last changed on on 16. December 2020, 16:28

Solved by ArchonE, Narayana, zhergan, Xanador, Julianl, abed hawila, ThrowngNinja, tubahat, Hareeb, steelwool, polar, MartinR, minus2ev, fpac, rimodech, 0123coolkid, SudokuExplorer, soroush, PixelPlucker, ... Klausku, zorant, jchan18, cfop, tinounou, mainakdatta, ecavalli, Uhu, le bonhomme, Askloomok, michaal94, nicole, Crul, apwelho, Snow the Jam Man, Just me, OGRussHood, valle1124, by81996672, AvonD
Full list

Comments

Last changed on 16. May 2021, 15:11

on 29. April 2021, 08:28 by nicole
Wow what a beautiful puzzle, it certainly gave me a mental work-out and it was very satisfying to crack. Thank you!

@nicole: Thanks for trying the puzzle and the wonderful feedback! :-)

Last changed on 16. January 2021, 19:10

on 14. January 2021, 16:14 by Phistomefel
Beautiful one! Thanks a lot for setting this, tenaliraman!

@Phistomefel Thanks for trying the puzzle out and giving this wonderful feedback! Your puzzles have been an inspiration and in fact this puzzle is actually inspired by one of your Classic Arrow Sudoku from a while back (id:0004GT)! I was trying to replicate the opening trick and essentially this puzzle fell out :D So, I am really glad to read this comment from you :-)

Last changed on 18. December 2020, 06:53

on 18. December 2020, 06:32 by PixelPlucker
Nice combination and very smooth solving path throughout!

@PixelPlucker Thanks for trying the puzzle and for the wonderful feedback. The combination was quite fun to set and I am glad it was as much fun for the solve :-)

Last changed on 18. December 2020, 04:46

on 18. December 2020, 00:58 by SudokuExplorer
Lovely puzzle with very enjoyable logic!

@SudokuExplorer Thanks for trying the puzzle and the wonderful feedback. I am glad you enjoyed the logic in the puzzle. LMG has been a great opportunity to learn from folks like yourselves :-)

Last changed on 18. December 2020, 04:44

on 18. December 2020, 00:04 by 0123coolkid
Amazing puzzle! I think this could be perfect for CTC - a nice break-in with great logic throughout :)

@0123coolkid Thanks for trying the puzzle and your kind words, greatly appreciated :-)

Last changed on 18. December 2020, 04:42

on 17. December 2020, 21:42 by minus2ev
Excellent puzzle! Break in logic is fantastic (a bit tough though, took me an hour), very enjoyable solve overall. It's pleasantly surprising to find a puzzle with tough break in which has a narrow and absolutely logical path, thanks for that!

@minus2ev Thanks for trying the puzzle and the wonderful comment. I am glad you enjoyed the puzzle :-)

Last changed on 17. December 2020, 04:43

on 16. December 2020, 21:58 by Xanador
I thought I won't be able to do this, took a lot of time to approach it, but after that the solution was linear and very nice. Thank you.

@Xanador Thanks for trying the puzzle. Yes the opening is a bit hard to get, I am glad you enjoyed the solve :-)

on 16. December 2020, 16:28 by tenaliraman
Changed difficulty

Difficulty:3
Rating:96 %
Solved:56 times
Observed:8 times
ID:0004Y4

Puzzle variant Arithmetic puzzle

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Solution code:

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