Logic Masters Deutschland e.V.

The Archer's return

(Published on 18. April 2026, 00:45 by Killer Joe)

Click image to play in SudokuPad


Hello.

Normal sudoku rules apply.

Digits are grouped into modular sets:
1 mod 3 → {1, 4, 7}
2 mod 3 → {2, 5, 8}
0 mod 3 → {3, 6, 9}

Cells with the same relative box positions must come from the same modular set. For example, if the first cell of box 1 contained a 5, every first cell of each box must contain digits from {2, 5, 8}.

Digits on an arrow sum to the digit in the attached circle.

Have fun.

Solution code: See completion message


Solved by Bjd, PatMan, EmX68, BULL-TT, TheCutmaster, MarthaB, noodlehead, gxorgx, Krisonium, lina_hyena, StevenS, Eweis, ozgaz, mellowrobinson, Fisherman, Joyofrandomness, cathematician, ShaftESR, Centroid41, ... phono, sparkymanu, soupseason, D3M4R, arangues, Nagesh, NEWS, kaw, unalzekai, kangaroo, Anthony, ebulku, Hayang Horangi, MEOW, Gizmo, PinkNickels, luna_vale, Supertaster, Konivaari, Vaurien
Full list

Comments

on 22. April 2026, 15:10 by MEOW
took me 70 min to solve but very fun

on 21. April 2026, 18:37 by Anthony
Took me a bit to spot the break-in, but once I saw it the entire puzzle just completely fell apart.

on 19. April 2026, 21:48 by sparkymanu
Once you understand the implication of the modular relative position, it's very straight forward with basic sudoku tools so I think 1* is definetly more fitting here

on 19. April 2026, 07:53 by JVA
This puzzle has a 2* break-in and a very straightforward resolution after that, but that's still a 2*

on 18. April 2026, 18:32 by MikeyJoe
Agree with 2*. I am relatively new to variant Sudoku and it took me a few times looking at it to see the break in, but very easy afterwards.

Last changed on 18. April 2026, 15:41

on 18. April 2026, 15:41 by anothermember
I think 2* maybe. Just because the shading pattern is not obvious on the break-in unless you're familiar with various things (and then it's easy).

on 18. April 2026, 15:39 by macintux
Very easy once you figure out the break-in. That, however, takes some thinking.

Wonderful puzzle, thanks.

on 18. April 2026, 12:15 by Jasperrr
Very nice and actually a very easy 1*.

Another amazing glitch in the logic masters voting behaviour.

on 18. April 2026, 10:02 by jordanza
Interesting concept!

on 18. April 2026, 05:41 by ShaftESR
Very cool!

on 18. April 2026, 04:42 by Fisherman
Better than any TV show.

Difficulty:1
Rating:90 %
Solved:107 times
Observed:0 times
ID:000SD3

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