Logic Masters Deutschland e.V.

Araña

(Published on 9. November 2024, 03:35 by Neokart)

Hello everyone. This is my new puzzle. Araña (Spider) is the second puzzle in a series inspired by the Nasca Lines, a group of geoglyphs in southern Peru. I hope you like it.

Rules:

1. Normal sudoku rules apply. Each row, column and 3x3 box contains each digit from 1 to 9 exactly once.
2. Extra Region: The orange shaded cells contain each digit from 1 to 9 exactly once.
3. Entropic Lines: Along a peach line, every set of three sequential digits contains one digit from {1,2,3}, one from {4,5,6}, and one from {7,8,9}.
4. Kropki Pairs: Digits joined by a white dot must be consecutive. Digits joined by a black dot must be in a 1:2 ratio. Not all possible dots are necesarilly given.

Solve on SudokuPad

Have fun solving!


Here you can find the other puzzles in the series:

#1 Alcatraz

#2 Araña

#3 Ballena

#4 Cactus

#5 Árbol

#6 Colibrí

#7 Cóndor

#8 Flor

#9 Astronauta

#10 Lagarto

#11 Manos

#12 Mono

Solution code: Column 9, top to bottom.

Last changed on on 18. January 2025, 01:07

Solved by jalebc, Megalobrainiac, bansalsaab, Piff, SKORP17, Dentones, gdc, wilsig, bboom, sedici, palpot, wang, Carolin, fredchen, itsid, Brodie2000, redfoot, cornish-john, arda, ZornsLemon, wormbrain
Full list

Comments

on 18. January 2025, 01:07 by Neokart
New puzzle: "#12. Mono (Monkey)" is out!

on 30. December 2024, 19:16 by Neokart
New puzzle #11 "Manos (Hands)" is out!

on 18. December 2024, 23:29 by Neokart
The new puzzle "Lagarto (Lizard)" is out!

on 11. December 2024, 01:23 by Neokart
New Puzzle #9 "Astronauta" is out!

on 7. December 2024, 18:08 by Neokart
New Puzzle #8 "Flor (Flower)" is out!

Last changed on 14. November 2024, 04:36

on 14. November 2024, 03:35 by itsid
I liked it, had a few numbers in box two and an hour of contemplation I guess (lol) and after coloring in a bit and erasing some colors again and chipping away at whatever region line or dot there was it started to give away;-)

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Hi, thanks for commenting! I'm glad you liked it.

on 11. November 2024, 18:43 by Neokart
puzzle #3 "Ballena" is out!

on 10. November 2024, 14:37 by wilsig
Nice!

Difficulty:4
Rating:88 %
Solved:21 times
Observed:4 times
ID:000KNU

Variant combination Online solving tool

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Solution code:

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