Algodoo

The marbles are (from top left to bottom right):
Red-Orange, Orange, Yellow, Lime, Cyan, Red, Brown, Olive, Green, Sky, Maroon, Dark Brown, Dark Yellow, Forest, Blue, White, Silver, Gray, Black and Navy!
Tell me the eliminated marbles in the comments!
Format for comment:
20th: ___
19th: ___
18th: ___
17th: ___
And yes, I give credit to everyone, especially Luka, and also I made the marbles, bowls, chutes, and the box all by myself. Wow!

UPDATE: Legs more bright (Added color on legs), Fixed some bugs and more!
UPDATE 2: Fixed more bugs! Added leg names by popular demand!