Logic Masters Deutschland e.V.

Mostly Even Primes?

(Eingestellt am 21. Oktober 2024, 05:00 Uhr von Will Power)

Normal Sudoku rules apply. MOSTLY EVEN PRIMES- Pills each indicate a UNIQUE prime number that has 2 even digits and one odd digit. (POSSIBLE PRIMES- 241, 263, 269, 281, 283, 421, 461, 463, 467, 487, 641, 643, 647, 683, 821, 823, 827, 829, 863) KROPKI PAIRS- Numbers with a white dot between them are consecutive. Numbers with a black dot between them are in a ratio of 2:1. Not all possible dots are shown.

F-Puzzles

Solve on CTC

Lösungscode: Column 1.

Zuletzt geändert -

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Komplette Liste

Kommentare

am 24. Oktober 2024, 00:40 Uhr von felds
Very nice puzzle with some nice lightbulb moments, although I had to resort to a notepad for the ending.

am 22. Oktober 2024, 12:05 Uhr von Lovejoy
Beautiful but Tricky!

am 21. Oktober 2024, 22:04 Uhr von Fisherman
Thanks for asking. Sardines and herrings is my niche.
As noted below, the list of primes is very helpful.

am 21. Oktober 2024, 17:07 Uhr von Ragna
Fun puzzle! Wonderful idea. Thank you. :-)

Zuletzt geändert am 21. Oktober 2024, 15:13 Uhr

am 21. Oktober 2024, 14:34 Uhr von sujoyku
Thank you for this nice puzzle, Will Power! It has a really original idea. And I have to admit: I was happy to see you provided us a list of those prime numbers, so we did not have to factorize all odd numbers up to 1000. :)

@sujoyku You are welcome. Yes, I like the original idea, but I think if I had changed it into a prime number hunt that many people would have just skipped this puzzle. That would have defeated the purpose. Thanks for playing. Peace to you. -Will power

am 21. Oktober 2024, 12:16 Uhr von Platinum
Very clever, very enjoyable

Zuletzt geändert am 21. Oktober 2024, 21:26 Uhr

am 21. Oktober 2024, 10:31 Uhr von Fisherman
Great research and a masterful execution. Too deep to be 1-star in difficulty, even after grid wide parity coloring.

Ahh, when you do your deep-sea fishing, are you out for tuna, sea bass, salmon, swordfish, or shark? 8-) -Will Power

Schwierigkeit:1
Bewertung:91 %
Gelöst:98 mal
Beobachtet:0 mal
ID:000K9A

Variantenkombination Online-Solving-Tool

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Lösungscode:

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