Logic Masters Deutschland e.V.

Count Some Dominoes

(Eingestellt am 10. Juni 2026, 18:28 Uhr von mellowrobinson)

This one is on the harder side of 3 stars difficulty, but I didn't feel it was quite 4 stars. Your mileage may vary, but I hope you enjoy the puzzle!

Chaos Construction:

  • Divide the grid into nine orthogonally connected regions, and fill every cell with a digit from 1-9 so there aren't repeats in a row, column, or region.

Domino Counters:
  • A domino is two cells that share an edge.
  • The digit in a caged cell indicates how many dominoes entirely within its region sum to the indicated total. Dominoes that are only half in the region don't count. A cell may belong to multiple dominoes.
XV:
  • Digits separated by an X sum to 10, and separated by a V sum to 5.


Click here to solve

Lösungscode: Row 7, with a dash for region borders. e.g. 123-45-678-9

Zuletzt geändert am 12. Juni 2026, 17:04 Uhr

Gelöst von Suntanman3 - Ben, amirs, Dcs, NPlusOne, Starlight, DubiousMobius, Chefofdeath, idanz, Chaossudokusplease, NEWS, Franjo, Isael, Snookerfan, LabRat, kisukeA, marcmees, Tilberg, mathhead, vukkarak, ... ncalder17, HonkIfYouLoveBeer, ArkansasJones, Bathroomking, OGRussHood, misko, geronimo92, annnz, lsw770770, lapazhu, swtyree, mang0, widjo, zakkai, tome_coelho, Uhu, feverlute, elmers, toxicfig
Komplette Liste

Kommentare

am 29. Juni 2026, 12:53 Uhr von mscha
Beautiful puzzle! I agree with the "harder side of 3 stars" judgement.

am 26. Juni 2026, 04:30 Uhr von MaizeGator
Very nice and original ruleset idea

am 13. Juni 2026, 11:48 Uhr von Christounet
Very nice setup! Tricky ending with the last couple of clues. Thanks :)

am 12. Juni 2026, 17:04 Uhr von mellowrobinson
Rule clarity edit

am 11. Juni 2026, 18:17 Uhr von vukkarak
3* for me. It was fun especially how I recovered from my mistakes. Beautiful!

am 11. Juni 2026, 15:33 Uhr von kisukeA
I agree with your description, it's on the upper end of 3* difficulty, based on my completion time at least, or maybe it just suited my strengths. Nonetheless, it is a most beautiful puzzle.

am 11. Juni 2026, 15:14 Uhr von Snookerfan
Great puzzle! The finish was certainly 4 stars, but the rest was so smooth that I averaged it to 3. Thanks

am 11. Juni 2026, 14:19 Uhr von Franjo
Thank you very much for creating and sharing this lovely CC-puzzle. Normally I give more stars than the average, but this was a clear 3* for me. Very smooth solve path, though the finish got a bit tricky.

am 11. Juni 2026, 07:41 Uhr von Chaossudokusplease
Always great to see a smooth, interesting but still approachable CC puzzle! Fantastic work and would love to see this ruleset on more puzzles!

am 11. Juni 2026, 02:44 Uhr von Chefofdeath
Another wonderful CC! Thanks!

am 11. Juni 2026, 01:34 Uhr von DubiousMobius
What a lovely start! What a lovely finish! Tough but smooth throughout. Very impressive setting!

am 10. Juni 2026, 23:25 Uhr von NPlusOne
Awesome puzzle! Really satisfying to see the regions emerge. The ending was quite challenging but resolved very nicely :)

am 10. Juni 2026, 20:48 Uhr von Dcs
Lovely ruleset and chaos construction! Got stuck a few times and the solution always seemed to be right under my nose.

Schwierigkeit:4
Bewertung:97 %
Gelöst:130 mal
Beobachtet:3 mal
ID:000T8I

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