First I ask permission to @sultan-aceh, because I took your photo to participate in the contest #xpilarcontest. This contest I see on @xpilar blog, and I am interested to join this competition.
Well, first let me say that is upvote and resteem posting from @xpilar and @sultan-aceh.

In this image 12 competency I will reply that the correct image of some of the puzzles is a picture of 10.

I've also zoomed to a slightly larger size to see the resemblance of the image.