I left it for a few months but came back today and I realized that lightness is kinda subjective and finally got it, thx.
Search found 3 matches
Re: Level 21
I've stacked the things, but it doesn't get me anywhere, also i tried to use the main image and change its opacity to find the liars, but I don't know if I just stacked them in wrong order or I'm not getting how to find the liars
Re: Level 13
If you can't see the popup spots very well, you could try to render the polygons with the coordinates if you know how.