Logic Masters Deutschland e.V.

Prime Diagonals

(Eingestellt am 9. April 2024, 23:27 Uhr von mikepautov)

Normal sudoku rules apply. Digit in a grey circle is odd. All the diagonals with a prime sum are indicated. Sudokupad link

Lösungscode: Main diagonal (top left to bottom right)

Zuletzt geändert am 11. April 2024, 16:18 Uhr

Gelöst von Iluvsodah, josebastian8, Steven R, egubachu, efnenu, hearnicane, lcy.30, marcmees, sedici, SenatorGronk, Raistlen, Crul, agueybana, TrymanRacing, LachyDachy, saskia-daniela, Montikulum, zrbakhtiar, appletrapezoid, uhu170, SKORP17, Selsted, Zandi, Roberto, Martini&Toto, jgarber, PippoForte
Komplette Liste

Kommentare

am 11. April 2024, 16:18 Uhr von mikepautov
The sums of the numbers on the indicated diagonals do not have to be the same.

Zuletzt geändert am 11. April 2024, 16:16 Uhr

am 11. April 2024, 14:27 Uhr von appletrapezoid
Wow I found that pretty tough! Got stuck for a while thinking each marked diagonal had to sum to the same prime number. I recommend tweaking the last sentence in the instructions to "All diagonals with a prime sum are indicated."

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Thank you for your suggestion! Indeed, your option is better.

Zuletzt geändert am 11. April 2024, 10:38 Uhr

am 11. April 2024, 07:45 Uhr von zrbakhtiar
indeed it has solution. nice construction and solve path. underrated for me. should be 90+

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Thank you for your words! This is my first puzzle, so any comments and suggestions are very welcome!

Zuletzt geändert am 11. April 2024, 10:38 Uhr

am 11. April 2024, 06:51 Uhr von Montikulum
Tricksy hobitses! Very neat design.

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Thank you very much :)

Zuletzt geändert am 10. April 2024, 10:03 Uhr

am 10. April 2024, 01:27 Uhr von josebastian8
Great puzzle! Just in case, I would remember people that 1 is not a prime.

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Thank you for your assessment!

am 10. April 2024, 01:25 Uhr von uvo_mod
Sudoku tag added.

Zuletzt geändert am 10. April 2024, 10:02 Uhr

am 10. April 2024, 00:05 Uhr von Iluvsodah
Very nice. Little trick at the beginning is lovely.

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Thank you very much for the kind words!

Schwierigkeit:2
Bewertung:78 %
Gelöst:27 mal
Beobachtet:6 mal
ID:000HN2

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