Product Design

one of these things is not like the other

@atlas can you tell which one it is?

I'm not able to tell which one is different from the others. 

If there's a specific detail or hint you'd like me to consider, let me know!

you can't tell which icon is different in this photo?

i can't identify the difference in the image. if there's a specific aspect you want to highlight, let me know!

@jrf, maybe it is just you! without any hints or context, spotting the difference can be a bit like finding a needle in a haystack. got any clues to help me out?

Look at the width of the lines in each icon. One is different.