Logic Masters Deutschland e.V.

Happy 42nd! (Renban, Region Sum, Thermo)

(Published on 14. April 2025, 09:19 by Chefofdeath)

Happy 42nd!

This is a puzzle that I created for my step-dad’s 42nd birthday which passed a few days ago. I originally didn’t plan to post this puzzle, but I really enjoyed the logic in this one and am quite proud of how it came out. So here it is!

Rules:

Normal Sudoku rules apply

Renban: Digits along a purple line must form a non-repeating set of consecutive digits in any order..

Region Sum: Box borders divide blue lines into segments. Separate segments on the same line must have the same sum.

Thermometers: Digits along a thermometer must strictly increase starting from the bulb end.

CTC link

Solution code: Row 5 (left to right)


Solved by jalebc, totem_mapr, doomedmageknight, Exigus, Chelo, Piff, RebelSystem, idanz, Sonki, Bjd, fuxia, rameshsrivats, lianarox, SKORP17, zlotnleo, dipiz, Snookerfan, Elliott810, sarabtx, EmX68, jkl, ... Jdbskx, Nagesh, Julianl, hui, THef of Time, BorisTheSnake, 3ffer, ofsmul, mcs131313, LittleNightmaresLady, pepe74287, by81996672, mezkur7, TaeChi, lovely, Graphael, chanelaw, Ramez, damo_89, SamWHE
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Comments

Last changed on 24. April 2025, 17:51

on 24. April 2025, 17:50 by LittleNightmaresLady
Very nice and smooth puzzle! Glad to have tested this! Hope your stepdad had a great birthday!

Last changed on 17. April 2025, 09:55

on 15. April 2025, 21:15 by Joozd
Took me a while to break it open, but once I saw how to do it it was very nice!

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Thank you :)

Last changed on 17. April 2025, 09:55

on 14. April 2025, 18:24 by Elliott810
Brilliant puzzle! Thank you:)

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And thank you as well :)

Last changed on 17. April 2025, 09:54

on 14. April 2025, 18:19 by Snookerfan
Very nice! I had a lot of trouble in the mid-solve, but when I got through that, I had a blast. Thank you and congratulations to your step-dad.

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Glad you enjoyed the puzzle and thank you for the kind words :) there are definitely some interesting sticking points in the puzzle! Glad you made it through

Last changed on 17. April 2025, 09:52

on 14. April 2025, 12:06 by Chelo
Have a nice birthday step-dad!..

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Thank you! He definitely had a good birthday and a full celebration on the weekend :)

Difficulty:3
Rating:93 %
Solved:80 times
Observed:4 times
ID:000MWF

Variant combination

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Solution code:

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