itch.io

(regarding the idea of adding forced pathing)
I would suggest a mode where you can set each train's exact location and also its schedule (Go here, then here, then here), and then hit play, so you can watch what route it tries to take automatically, and also experiment to see what causes collisions.

I have an urge to make an inspired-by game, (so I could add touch screen and play on my phone), and I would add S-bends so you can send a train down a parallel track 1 or 2 squares over instead of minimum 3 squares over.  But I feel that it would be a different game.  The inefficiencies are part of the puzzle.  Leaning into that, I would also add trains getting multiple train cars.

I am absolutely obsessed with this game, and I wish it worked with touch screen so I could play in bed, on the toilet, during dinner, etc.

5th or 6th level
81 LPM, occasional crashes (though I can't figure out why), Seed 1703

Third try, 65-75 lpm  . All tracks are one-directional  .  I think the seed was 2024

I love this game.  Hands down the best-polished gamified typing test I've come across.  The only typing test I've seen that's better is the one from ManPower, and maybe the Programmer's Typing Tutor (https://typing.io/).  But those are more focused on applied typing.

Regarding the typing too fast for the game to keep up with:
>  Yeah that's an issue with the WebGL version I've tried to solve, but I haven't been able to find out why yet.
Just a shot in the dark, but perhaps you need to increase the input framerate?  Browser-based games often automatically decrease the visual framerate, due to resource limitations, and if people are missing (or swapping) letters, it could be because they type them in the same frame.  So manually increasing that, or putting it in the physics ticks instead of the graphics ticks, may fix that issue.

The only real complaint I have is that I can't use the backspace to turn an incorrect word into a correct word.  So I have a 75 WPM / 100% Accuracy on other testing sites, but I can only get up to 55 WPM / 85% Accuracy on this one.  But this feels so much better because there are cute cats cheering me on!