Greasy Fork

Works well on the annoying tiles, but sabotages the simple ones

It's a shame because it makes the script unusable. It kills transitions pretty well on images that change when you click them, but unfortunately, the easy ones which don't change and simply add a checkmark aren't selecting properly, so it makes them unsolvable. Really hope you push a fix, because it'd be pretty handy otherwise.

Please describe what do you mean by properly. For example, does the tile selected then immediately unselected after you click?

Yes, exactly that.

Here's a screen record and a test URL. You may have to load it a few times to get one of the simpler captchas it fails on.

https://streamable.com/j9ahw https://www.file-up.org/9qwa4e7it8hq