Really unique and creative, I love it ! I would just point out that if my mouse is even just a pixel further away in the limit zone, it won't allow me to click to place the element. I think things that would make it even better are :
- More colors variations (mostly between the leaves, to better see the limits between them wen they're stacked)
- A possibility to change which element will go on tope of each other (I like starting my mandalas from the center, but it's more difficult since I can only add the items on top of each other instead of changing the order.
- Maybe the possibility to reselect elements we already placed ? (Can be paired with the suggestion just above as well) To replace correctly if we get new inspirations in the middle of a mandala, or to erase an item without having to undo the possible other elements we added before making this decision.
- Maybe adding some other types of natural items aswell ? Like rocks, sticks, moss, etc...
But globally, it's amazing ! Easy to understand, simple yet really open to let creativity free, the music is really soothing, all of that makes it really relaxing. You did an amazing job, thank you for that !