Logic Masters Deutschland e.V.

hot summer

(Published on 18. June 2026, 17:02 by DocLogic)

This will be a hot summer, here's a little puzzle to cool you down. Enjoy the solve!
Normal Sudoku rules apply.

German Whispers: digits on each green line have a difference of at least 5 to their neighbors.

Entropy: each set of three cells along each peach line must contain one low digit (123), one medium digit (456) and one high digit (789).

Renban: digits on the pink line form a group of consecutive numbers in any order.

Thermometer: digits increase, starting from the bulb.

Kropki: Digits in cells separated by a white dot are consecutive. Digits in cells separated by a black dot have a ratio of 1:2. Not all possible dots are given.

Sudokupad: Link to Sudokupad

F-Puzzles-Link: F-Puzzles link

Solution code: the top row

Last changed on on 18. June 2026, 21:09

Solved by gbrljt, Dag H, Dean, jalebc, PippoForte, fergus, janedoe, Joyofrandomness, dickey, PinkNickels, SKORP17, GorgeousNicko, fuxia, Baklin, L00ping007, myothername, drolli38, Janie, Rearden, ... pepe74287, PrinnyDidi, timww572, Casp_p, finger, Nr.2, W1n5t0n, lina_hyena, Ceguest215, ZigZagWonderer, Krisz, Ragna, Bunstein, chestertherat, TxHydro, Lloumi, RobotChicken, thintheboxking, jklimp
Full list

Comments

on 20. June 2026, 14:03 by geronimo92
The path is really clear but the puzzle is not 1 star at all !

on 20. June 2026, 11:38 by hundertzwoelf
Probably missed something, too. At least 2* for me

on 20. June 2026, 11:14 by Snaques
I enjoyed this, but didn't really find a clean path through. Felt like I just found some random exclusions which eventually opened it up. Probably missed something.

on 19. June 2026, 14:19 by macintux
Slow start for me, but once the boulder was rolling downhill all was right with the world. Very, very well set.

on 19. June 2026, 04:58 by VitP
ah, but you should have been here last september

on 19. June 2026, 03:02 by 99%Sneaky
Fun puzzle, loved the way the deductions bounced around the grid :)

on 18. June 2026, 21:05 by drolli38
very nice interactions, thanks for setting!

Difficulty:2
Rating:94 %
Solved:155 times
Observed:0 times
ID:000TBD

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Solution code:

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