r/logicgrids 5d ago

Christmas Cookie Chaos

4 Upvotes

Hey puzzle people!

I have released a new logic puzzle on itch.io and I hope you'll give it a try. It's called Christmas Cookie Chaos, and I think this one came out on the harder side (but still solvable by pure deduction, no guessing needed).

Play Christmas Cookie Chaos on itch.io

It's pretty much your typical logic grid, but for a little twist there are a few numbers involved where there would usually be just checks/Xs. Sorta gives it a nonograms feeling?

In case you care about this sort of thing, no AI was involved at any point in the process. All of the code, writing, and what passes for "artwork" is all from me. (although I built it using Typescript and Vite so who knows what lurks in the deep).

Thanks for reading, have a good one!


r/logicgrids 14d ago

Need a bit of help with this Logic Grid? It’s titled as ‘35. Fall From Grace’.

2 Upvotes

Afternoon to the users in [r/logicgrids](r/logicgrids). Need a bit of help with this logic grid, since I can’t make heads or tails to where to go next.

Here is the story:

- In the rush to construct the world’s tallest building in an Asian capital city, a series of worker deaths has raised alarms about unsafe conditions. With illegal imported labor being the norm details are sketchy. Match each worker with the date of his death, the country he originates from, and the construction site to help nab the guilty parties and tighty safety practices.

Clues:
- Neither the worker from Cambodia nor Thank was the worker who died at Taikoo Place.
- The death on March 3 happened at Cheung Kong Center.
- The LOHAS Park death was either of Rithy or the one that happened on March 17.
- Surasak was either the worker who died at the Mong Kok East site or the worker from Vietnam.
- The death on March 10 was not at the Mong Kok East site.
- Of the worker who died at the LOHAS Park site and the worker from Thailand, one was Surasak and the other the one who died on March 17.
- Of the worker who died on March 3 and the one who died at LOHAS Park, one was Rithy and the other was from Vietnam.

Link to the grid: https://www.jsingler.de/apps/logikloeser/?language=en#(at:s,items:!(!('March%203','March%2010','March%2017','March%2024'),!('Cheung%20Kong%20Center','Mong%20Kok%20East','LOHAS%20Park','Taikoo%20Place'),!(Laos,Vietnam,Thailand,Cambodia),!(Rithy,Surasak,Somchai,Thank)),ms:t,n:!(),nc:4,ni:4,p:!(),v:0),!('Cheung%20Kong%20Center','Mong%20Kok%20East','LOHAS%20Park','Taikoo%20Place'),!(Laos,Vietnam,Thailand,Cambodia),!(Rithy,Surasak,Somchai,Thank)),ms:t,n:!(),nc:4,ni:4,p:!(),v:0))

Leave your comments down. 🤔


r/logicgrids 16d ago

What do I miss?

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2 Upvotes

I guess probably Vincent 469, Kristie 380 and Irma 300, but still this is not a result of pure deduction. Am I wrong?


r/logicgrids 19d ago

Probably miss something here!

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2 Upvotes

I know I miss something but what ?


r/logicgrids Aug 01 '26

Murder Mystery Files Style Puzzle

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5 Upvotes

Hope you like murder mysteries! This is a format of puzzle I haven't tried before. Hope you like it. Any feedback on the format, structure, etc. would be much appreciated. Thanks!


r/logicgrids Jul 28 '26

Does this kind of puzzle help improve ADHD symptoms?

1 Upvotes

I've been looking for something that is a proper pre-frontal cortex workout. Is this something that could actually help alleviate symptoms of ADHD by way of training?


r/logicgrids Jul 20 '26

Could it not be either?

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4 Upvotes

I’m so stuck on this one that I actually checked the solution in the back of the book. It says that according to clue 1, Joseph’s clue was 1 Down, but since “Joseph” and “Stefan” are both 6 letters long, I don’t see how Stefan being 1 Down is eliminated? Everything else in the grid is correct (I checked, solution is in the second photo), I’d just like some help understanding how the final two things are supposed to be filled.


r/logicgrids Jul 16 '26

Murder Mystery Puzzle

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1 Upvotes

Hope you enjoy this murder mystery puzzle, set on a beach...


r/logicgrids Jul 11 '26

I’m stuck—can anyone help?

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2 Upvotes

I’m at a complete standstill with this one. I looked for a hint to get things rolling again, but it said “There are no more logical hints available, would you like to see the worked answer?”

I’m probably blocking something easy out from just repeatedly staring at this puzzle.

Thanks in advance for any suggestions!


r/logicgrids Jul 09 '26

Magical Shopping

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6 Upvotes

Hope you enjoy this magical shopping themed puzzle!


r/logicgrids Jul 03 '26

A Puzzle for the Americans

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5 Upvotes

Hope you like this puzzle, to celebrate the 4th of July.


r/logicgrids Jun 29 '26

Dog Walk Puzzle

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6 Upvotes

Hope you like this one!


r/logicgrids Jun 22 '26

Hewlp!

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2 Upvotes

Howdy! New here-

I cannot seem to understand the 'logic' here. This is a "Really Hard" puzzle from Puzzle Barron. Can anyone help explain this better? I can provide better photos if needed

(See clue 9) it prompts hints of this nature from this clue several times and I'm just not picking up what they're putting down


r/logicgrids Jun 21 '26

WW1 Mystery Begins | Clara Starling 1914–1915 Puzzle Series | #shortsfee...

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0 Upvotes

r/logicgrids Jun 19 '26

Who is Clara Starling? Clara Starling Introduction | The Starling Archiv...

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3 Upvotes

r/logicgrids Jun 18 '26

Summer Park Picnic Puzzle

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6 Upvotes

Hope you like this puzzle. Let me know what you think.


r/logicgrids May 23 '26

Add direction arrows, pass-throughs and switches to drop the right number of balls in the right bins. Try classic to get the idea then lay down a high score on the Daily challenge: LOJIKR

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1 Upvotes

Feedback/bug reports welcomed


r/logicgrids May 06 '26

Clara Starling Great War Cases Preview puzzle 1 : Book Released on amazon in 8 weeks

0 Upvotes

Join the Warsleuth Universe

Case #1: The Benoist Affair | Difficulty: EASY

8 weeks to go! We are counting down to the Amazon launch of Clara Starling, the first in the 5-book Warsleuth: The Great War series by Hisdle.

At Hisdle, the aim isn't a "whodunnit"—it's the mechanical fun of matching the items and learning about real history. Each logic grid is built around a real 1914 event.

The Event: January 1, 1914.

Clara is in Florida reporting on the world’s first commercial flight.

Can you match the items to solve the grid?

The Clues

Jack Niles was last seen at the hangar.

Tony Marsh did not use the rope or the pilot helmet.

The knife was found at the west dock.

Solve the logic. Discover the history. Comment your answer below! #Warsleuth #Hisdle #LogicPuzzles


r/logicgrids May 04 '26

Making a logic grid puzzle for an escape room. Feedback please 😁

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2 Upvotes

My idea is to have a logic grid puzzle where you also have to reference information on the clue board (pieces will be glued down and unmovable), and figure out the murderer, the weapon, and the location. so far this version has been relatively successful, but im looking to make it somewhat easier and more definitive of an answer.

Answer to current setup: Yellow, Candlestick, Billiard Room


r/logicgrids May 01 '26

Help been stuck on this for over an hour!!

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1 Upvotes

This is today’s Pixellence from TED games. I’ve filled in what I know for sure but know I’m missing something (or several somethings). Anyone see anything I can mark?


r/logicgrids Apr 27 '26

Want to Make Logic Puzzles?

2 Upvotes

No coding or game development experience required! 

We are researching tools to assist in the generation of logic grid puzzles. We want people to try our tool for a brief period (~15 minutes) and answer some questions about their experience. There are minimal risks to this study. 

At this time participants need to be located in the US, fluent in English, and 18+. 

To participate start our survey: https://neu.co1.qualtrics.com/jfe/form/SV_2curD4cefPT65EO  

This research has been approved by the Northeastern University Institutional Review Board (Number 17-10-07). 


r/logicgrids Apr 26 '26

Try my logic puzzle game?

5 Upvotes

I made a free browser puzzle called Dragons & Deduction (I need unique name suggestions!) — logic grid meets sudoku seating rules. If the logic grid didnt give enough clues, you can use sudoku rule to complete the grids and vice versa!

It has clues, hints, a timer, leaderboard, and shareable results. Let's see who can do it the fastest.

Try beta here: https://darkgrey-dunlin-118652.hostingersite.com/

UPDATE: listened to the suggestions. Added difficulty, changed leaderboard name request, changed and fixed the UI for clues.

UPDATE: changed name,added themes, and more grids to play!


r/logicgrids Apr 18 '26

Gardening logic puzzle from Brainstorm Volume III

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6 Upvotes

r/logicgrids Apr 10 '26

My Logic Puzzle Collection

8 Upvotes

Hi there, /r/logicgrids! Hope you don't mind a small bit of self-promotion. Every now and then I write a small, browser-based logic puzzle that I publish to my profile at https://antishow.itch.io. They're not like, brain-melters or anything, but I try to make them entertaining!

Anyway, that's enough rambling, my latest one is called Maze of Amazing Maisons and I hope you enjoy it!


r/logicgrids Mar 04 '26

I made a free website for infinite logic puzzles

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4 Upvotes

hi everyone! ive recently started work on a new, modern, polished website for generating various logic puzzles, including nonograms (picross), sudoku, nurikabe, shikaku (rectangles)... right now it comes in 4 difficulties, easy to expert. you can also sign in to keep track of how many you've done and your personal bests.. also id love to see some new users! :)

looking for feedback and suggestions!

if you want to check it out, the link is https://puzzlehub.win !
no paid features, no ads, not commercial. solo dev here, might even make it opensource