Logic Masters Deutschland e.V.

Octo Nr. 1

(Published on 1. January 2020, 21:52 by DocLogic)

In every row (A-H) and in every column (1-8) are the numbers from 1 - 8 once each.

Sums:

A1 + A2 + A3 = 7

B3 + B4 + B5 = 9

B7 + C7 + D7 = 20

C1 + D1 = 8

D5 + D6 + D7 = 8

E3 + F3 + G3 = 6

F1 + G1 + H1 = 16

G5 + G6 + G7 = 19

Additional terms:

A5 = E7; A8 = G2; D3 = G8

B2 ‹ E5; H5 ‹ C4

B1 + H8 = D4

B8 + F2 = F6

C8 + E8 = C3

I would be happy about a comment on this new "Octo", thanks!

Solution code: the 8 figures of the bottom row

Last changed on on 3. January 2020, 20:25

Solved by Dandelo, zorant, Rollo, geronimo92, saskia-daniela, cdwg2000, dm_litv, marcmees, Statistica, Joe Average, ch1983, Ragna, adam001, Nothere, skywalker, Tahg, AnnaTh, uvo, ManuH, 111chrisi, Uhu, ... ildiko, SKORP17, Richard, Tojvoh, Luigi, Danielle, Voyager, drolli38, hra2065, Ms.Logic-FEAR, Laje6, misko, Katchoo, janedoe, rcg, Nensche777, Dotty, Nr.2, myothername, Lili Lavender, Hippologicus
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Comments

on 20. November 2023, 10:16 by Lili Lavender
Hat mir sehr gut gefallen, guter Aufbau und Darstellung, alles logisch lösbar ohne zu Proben! Cool!

on 11. November 2020, 00:03 by Ms.Logic-FEAR
Tricky, tricky, aber sehr spaßig :))

on 15. August 2020, 15:56 by Danielle
Nettes Rätsel, logisch lösbar.

on 7. August 2020, 10:59 by Tojvoh
Sehr schönes Rätsel, danke dafür!

on 3. January 2020, 20:25 by DocLogic
Stichwort "Killer"

on 3. January 2020, 20:24 by DocLogic
Stichwort "Octo"

on 3. January 2020, 04:07 by Tahg
I thought this was a pretty nice puzzle. Unlike Sudoku tends to be, it didn't seem to break down until the very last few numbers. I don't have much experience with coordinates on the grid, but the only case I see regularly (Andrew Stuart's Solver) is labelled the same as this.

I also apparently didn't have the same issue with jumping back and forth. I tend to solve these in a spreadsheet on a seperate screen, so I just had the text visible for the most part. The overlapping clue is a bit tricky, otherwise I'd have just used Killer notation for the first part.

on 2. January 2020, 14:30 by DocLogic
"Deutschkenntnisse erforderlich" entfernt, den Button hatte ich nicht richtig interpretiert, bin noch neu hier :-)

Last changed on 2. January 2020, 14:02

on 2. January 2020, 14:00 by Joe Average
Das Rätsel an sich ist ok, auch wenn es hinsichtlich der Übersichtlichkeit verbesserungsfähig ist. Der Button "Deutschkenntnisse" ist aber fehl am Platz, es geht schließlich nur um Summen und sich nicht wiederholende Ziffern.

"Deutschkenntnisse benötigt" ist für Rätsel gedacht, in denen ausgeschriebene Zahlworte oder Begriffe vorkommen, deren Bedeutung erfasst (und verwendet) werden muss.

Ein einfaches Wortsuchrätsel würde z.B. ebenfalls noch keine Deutschkenntnisse erfordern, weil da ja auch nur eine bestimmte Aneinanderreihung von Buchstaben ausfindig gemacht werden muss.

Difficulty:3
Rating:83 %
Solved:73 times
Observed:4 times
ID:000353

Puzzle variant New

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Solution code:

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