Years ago I loved the game Trainyard -- it was a mobile game and was a lovely masterpiece geometric logic puzzle.

https://www.trainyard.ca/

(It's so good, folks went and proved theorems about it: https://www.google.com/search?q=https://doi.org/10.1016/j.tcs.2017.09.039&authuser=1. And of course the connection between train tracks, switching, and logic gates is pretty obvious.)

I finished every puzzle!

Sadly, the game has never been updated and is now old enough so that it doesn't even work on mobile devices.

Fortunately someone is keeping the game alive! Play in your browser:

https://github.com/micoloth/OpenTrainyard

Hooray! Maybe someone is making new levels...!

#trainyard #logicpuzzles #logic #trains #games

Trainyard - A Puzzle Solving Game for iPhone and iPod Touch

I speak without a mouth,
And hear without ears.
I have nobody,
But I come alive with the wind.
Answer: https://tinyurl.com/yeyp3veu

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I’m not alive, but grow I might,
I have no lungs, yet take a bite.
I dance and flicker, rage or glow,
Feed me well, or I’ll lay low.
Answer: https://tinyurl.com/yrpjuwp9

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No eyes have I, yet light I bring,
No voice, yet all the birds will sing.
I chase the dark, I paint the sky,
And wake the world as I pass by.

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Murder Mystery Logic Puzzles: Our games are a blend of murder mystery case files and escape room puzzles that create the ultimate murder mystery logic puzzles
â–¸ https://lttr.ai/AoY9y

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I have no voice, yet loudly roar,
I crash and crawl along the shore.
I rise and fall, yet never tire,
Drawn by a distant, silent fire.

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