I think Windows 7 solitaire had an option where you could only get solvable games. Personally i like it when you don’t know if it can be solved - part of the puzzle for me.

We’ll never know unless you try. Slap that puppy under your car and if we don’t hear from you at the end of winter then we know it wasn’t good for another season.

I guess my old car (from 2005) does the same thing. Has no tyre pressure sensors but gave me a tyre pressure fault on time. Turned out my rear left had a small leak. Error light came on at 1.6 bar (rears are supposed to be at 2.1-2.3)

This video is made by Ahoy (quality content). And it’s a fairly short video (around 10min) with an interesting conclusion. I highly suggest you watch it.