Logic Masters Deutschland e.V.

Sonar Eclipse

(Eingestellt am 4. Januar 2025, 04:53 Uhr von marty_sears)

It was a whole heap of fun making this collab with the brilliant ChinStrap for the Fog of War prompt in Scojo's Setting Saturdays.

    Rules:

    Fill the grid with the digits 0-8 so that digits don't repeat in any row, column or 3x3 box.

    This section of ocean contains black ships and white ships. Visibility is low, but entering correct digits might clear fog somewhere in the grid. No guessing is necessary.

    SHIPS:

  • A black ship lies on every orthogonal edge between two cells with a 1:2 ratio.
  • A white ship lies on every orthogonal edge between two cells with consecutive digits.
  • (Note: it is possible for two different coloured ships to lie on the same orthogonal edge.) A few ships are shown (beneath the fog), but most aren't, and must be located by using sonar.

    SONAR:

  • A sonar cell is a circle whose 'search radius' includes itself and all neighbouring cells (orthogonally and diagonally.) The digit in a sonar cell indicates how many ships matching the colour of its circle lie FULLY within its search radius.
  • Not all possible sonar cells are shown.
  • No two sonar cells of the same colour contain the same digit.
  • In this example, the white sonar cell sees 5 white ships within its 3x3 search radius, and so contains a 5. The black sonar cell sees 3 black ships, so contains a 3. Remember: in the grid, most ships will not be shown.

    Play on Sudokupad

    Please leave a comment if you enjoy :)

Lösungscode: Column 8 reading downwards

Zuletzt geändert am 5. Januar 2025, 22:35 Uhr

Gelöst von Zeddecks, gdc, Calesch, R.E., ddx01, jalebc, TJ , TheNineElements, Kallor, Tar-Roccorendil, adouglas, Angara, utsavb, Default, ChinStrap, Franjo, Alce, LehanLehan, mir85, SudokuFan, vighnesh153, ... TheGrand547, Mr.Wilderby, MaxSmartable, asynchronous, saskia-daniela, The_Schlunz, Firmus, spaanse, smars, zakkai, virus_dave, W1n5t0n, goldennumber, mscha, Clementi, Cyanogenoid, jhernandezc
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Kommentare

am 15. Februar 2025, 15:05 Uhr von mscha
I kept coming back to this one; it took me forever to get my head around the rules.
But today something clicked, and I managed to solve it. Still tricky, and it didn't make it easier that I kept forgetting to use 0-8. :-)

am 21. Januar 2025, 03:35 Uhr von PancakePie
Another beaut! Had to submerge my brain in the new rule set, but I loved exploring this deep blue!

am 18. Januar 2025, 12:44 Uhr von LukeyDukey
Very cool concept! Would love to see more!

am 10. Januar 2025, 14:16 Uhr von jakestilesowen
Very interesting and fun! Thanks for the puzzle.

am 7. Januar 2025, 17:05 Uhr von konklone
The opening brutalized me a few times, but I got back on my feet. In the end, I had a whale of a time!

am 6. Januar 2025, 21:21 Uhr von Arybar
Great fun. In my head I imagined that the ships that remained invisible after the fog lifted were submarines.

am 6. Januar 2025, 03:45 Uhr von ViKingPrime
A harmonious blend of two great minds! I do love that unique tension you find in collaborative puzzles, yet this felt very much like the two of you were sympatico the whole way through. Looking forward to your next joint venture.

am 5. Januar 2025, 13:22 Uhr von AngusWBA
Amazing puzzle!

am 5. Januar 2025, 02:40 Uhr von CFood
very fun, i love minesweeper. surprisingly pretty easy too. except when i pencil marked 9 a few times and got stuck, lol

am 4. Januar 2025, 19:52 Uhr von QuiltyAsCharged
Very fun! It reminds me of that game, Mine Battle Sweeper Ship

am 4. Januar 2025, 13:01 Uhr von Franjo
It was a whole heap of fun - solving this puzzle. Thank you very much for creating and sharing this one.

am 4. Januar 2025, 11:16 Uhr von Angara
It was amazing adventure

am 4. Januar 2025, 06:12 Uhr von gdc
Lovely idea to use sweeper clues on kropki dots. The dynamic fog certainly helped with guiding the focus. Well done Marty and ChinStrap!

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ID:000LFI

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