Logic Masters Deutschland e.V.

Prime Domino (II)

(Published on 2. August 2013, 12:00 by Richard)

The dominos 0-0 to 6-6 have been arranged to form a rectangle with size 7x8; after that the borderlines and some of the digits have been removed. Reconstruct the missing digits and lines so that every domino appears exactly once in the diagram.

The digits in the grey cells are part of a domino of which the sum of both digits adds to a prime number.

Solve online in Penpa+ (thx Nick Smirnov!)

Link to the first Prime Domino.

Solution code: The missing digits, row by row.

Last changed on on 9. October 2022, 07:55

Solved by moss, CHalb, zorant, r45, mango, Zzzyxas, pirx, Sukram, cornuto, BFaw, Mody, saskia-daniela, ch1983, Ute2, lutzreimer, dm_litv, ibag, Mathi, pokerke, Rollo, Hansjo, Dandelo, AnnaTh, HaSe, Alex, ... logik66, Toastbrot, derwolf23, Matt, Nothere, Joe Average, adam001, Marian, marcmees, Saskia, amitsowani, Carolin, Pfannkuchener, skywalker, misko, EKBM, Realshaggy, Nick Smirnov, helle, Krokant
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Comments

on 9. October 2022, 07:55 by Richard
Added link and tag for online solving. Thx Nick!

on 3. October 2022, 19:40 by Nick Smirnov
Penpa:
https://tinyurl.com/2k62r2vm

on 16. August 2013, 21:12 by Statistica
Sehr hübsch. Aber warum die Eins in der ersten Zeile grauen (oder die Drei in der zweiten)? Das sind doch offensichtlich Prim-Dominos!

Difficulty:2
Rating:87 %
Solved:88 times
Observed:5 times
ID:0001RP

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