No 'R' In Name

Finally I did it but I still don't understand what's the puzzle you gave it

@Rush I still don't know the solution, but I think I know what to do.

Spoiler

There are 7 groups with a draggable in the middle. What I think needs to be done is that in each group, the draggable has to point to the object that doesn't contain an "r" in its name. But what I'm not clear about, and I'm stuck here, is whether it refers to the object, for example, square, circle, ball, or to the colors, green, red. And this is preventing me from finding the solution.

But hey, I could also be wrong, and perhaps the solution has nothing to do with the theory I've outlined. Let's see what the author says.

@delator77 You almost find the answer! I have another tip: go to the 'Build' section in Mekorama.

First of all, welcome to the forum. Congratulations on your first level!
Secondly - WOW! This is a very original level and a non-standard idea that I have never seen before! For a first level, this is REALLY COOL! For me, an original idea is much more valuable than even a very cool and difficult professional (but standard) level. That's why I definitely give you a 5! Well done!!!

@Rush @delator77
It seems to me that the logic of this level is more designed for level builders than for regular players who do not build on their own. But even without the installed application, even here online in the yellow button there is a folder -

Spoiler

build

Spoiler: Photo Hint

Confusing at first then it's very straightforward once you get the idea behind.

@delator77

Spoiler: Hint

you'll need to know the exact name of each element

Hi & welcome! well, with your help I understood what to do or better said, where to go to check the objects name. Nice first level. I add a star to motivate you on your first effort. Thank you for sharing @oiiiriei