Logic Masters Deutschland e.V.

It's What You Do in the Dark That Puts You in the Light

(Eingestellt am 4. November 2025, 17:15 Uhr von SennyK)

It's What You Do in the Dark That Puts You in the Light

I hope you will enjoy my thirteenth puzzle.
I would be really grateful for all the comments and ratings.

Normal sudoku rules apply.

No line can either branch or share cells with other lines.

Dynamic fog: The grid is partially shrouded in darkness. Entering correct digits may lighten the darkness somewhere in the grid. No guessing is required.

Arrow: Digits along an arrow sum to the number in the attached 2-cell pill read from left to right.

Kropki dots: Digits in cells joined by a black dot are in a 1:2 ratio (i.e., one digit will be double the other). Not all dots are given.

Killer: Digits in a cage may not repeat and sum to the total given.

German whisper: Neighbouring/adjacent digits along a green line have a difference of at least 5.

Numbered rooms: A clue outside the grid indicates the digit which has to be placed in the Nth cell in the corresponding direction, where N is the digit placed in the first cell in that direction.

X: Digits in cells joined by an X sum to 10. Not all Xs are given.

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

Equal-sum line: Box borders divide a blue line into segments which have the same sum.

SudokuPad Link

If you liked this puzzle, I recommend trying out my other puzzles:
Symmetrical Fan
Night Club
Cops & Robbers <- Recommended for you!
Broken Flashlight in the Dark
Blown Fuses in Electrical Installation
Important Hour on the Clock <- Recommended for you!
Let Me Introduce Myself
Positive Symmetry
Pretty Odd Shaded Area <- Recommended for you!
Erica
Erica 2
Erica 3
Erica 4
What Was the Sum Again?
(+5)-Yang

Lösungscode: Fifth (5th) row of the grid from left to right.

Zuletzt geändert am 9. November 2025, 17:24 Uhr

Gelöst von efnenu, dielilla, maglia, DanishDynamite, Myfyr MJ, Sarhik, Chaos1989, jalebc, Ragna, Vaccinia, Galc127, Jodelbanane, atmospherium, maniacaljackal, Megalobrainiac, lsmooth, GorgeousNicko, Zibl, ... Josh_Tuba, Frutlop, cascadeshiker, ArmagedDan, luisdias412, Llamaths, 3ColorTheorem, oddwheel, Villse, OGRussHood, mezkur7, ForzaFcu, ongel, mang0, radicaljackalope, kmoter, nimish, ark29
Komplette Liste

Kommentare

Gestern, 15:55 Uhr von ark29
Exceptional puzzle. There was a bit in the middle where I was stuck for a while but then realised the no line can share or branch rule. Thanks!

am 12. November 2025, 20:59 Uhr von YogiBear64
Fantastic puxxle. I loved the fact that you were keep in suspense all the way through. Fog not going away made the puzzle more intriging. Loved it.

am 10. November 2025, 14:37 Uhr von LeaVulpina
Great puzzle. And loved the poem at the end!

am 10. November 2025, 07:21 Uhr von KyleBaran
Felt linear, but in a good way

am 9. November 2025, 15:09 Uhr von StanleySudokunitz
Wonderful set of rules as always! I kept second guessing myself but you really just gotta make sure your pencil marks are tight and keep on truckin!

am 9. November 2025, 12:53 Uhr von JasperHermans
Very fun puzzle!

am 7. November 2025, 01:59 Uhr von jorgenunez
So many times I thought I did something wrong, but never gave up. Amazing puzzle. Thanks!

am 6. November 2025, 20:04 Uhr von dzamie
That flowed very well! I got stuck for a bit because I forgot that lines can't branch, but beyond that, it was a very smooth solve.

am 6. November 2025, 00:20 Uhr von Supalea
Loved it ♥️

am 5. November 2025, 16:57 Uhr von googuee
That's a very nice and neat puzzle. Thanks for sharing!

am 5. November 2025, 16:14 Uhr von VitP
poetry, now? and good poetry.

however, with poetry, you need not obey standard grammar, and rather can emphasize CADENCE.

eg. take "it's what you do in THE dark, unseen", and see what happens if you DELETE the capitalized word.

am 5. November 2025, 16:03 Uhr von Martina
A truly great fun puzzle and a lovely poem for a bonus. Thank you!

am 5. November 2025, 12:22 Uhr von Krisonium
Lovely

Zuletzt geändert am 5. November 2025, 13:34 Uhr

am 5. November 2025, 11:54 Uhr von Fra314
Lovely and super fun! May I recommend your puzzles to BremSter? Thanks!

SK: Thank you! I am not sure who you are reffering to, but sure, go ahead :-)

Right, sorry, he has a YouTube channel where he solves puzzles!

am 5. November 2025, 08:14 Uhr von wuc
A puzzle like 400m hurdles. Sprint jump over a tricky hurdle and sprint again. Nice ideas along. Great fun thx.

am 5. November 2025, 01:39 Uhr von fishsaltyak
This was SOOOOOOOO good!

am 4. November 2025, 19:46 Uhr von lsmooth
Best puzzle I've ever played! Thank you. I really enjoyed it alot.

am 4. November 2025, 18:40 Uhr von Myfyr MJ
Very nice puzzle.

Schwierigkeit:2
Bewertung:93 %
Gelöst:254 mal
Beobachtet:0 mal
ID:000PZB

Variantenkombination Online-Solving-Tool

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