Can you spot the difference between GIF and JPG?

[ceno2000]

9 out of 16 sighs (hangs head in shame and walks out of room)

 

[photong]

A cinch! 15/16, only because I clicked the wrong one stupidly. GIFs are spotty, JPGs are blocky. Some were hard to tell though.

I wish I knew that. I thought I could tell by the colours and the blotchyness but I guess my knowledge of gif uglyness is wrong

 

[photong]

I did it again with my knew skills and got 11 right First I picked out the gifs because I notices the spottyness and looked for it in each image.

 

[Unimaxium]

12/16
I knew what to look for, but some of the higher quality ones were hard to tell.