The goal of Stack Colors is to collect items with a certain color and then move as many as you can to the end. Your character is your responsibility. The color of your character will affect the items you must pick up. Avoid picking up items in other colors. You will endanger your own items and lose them all. There may be other locations where the colors change quickly, which will require you to think fast in order to get the right item.
Collect objects of a specific color and to get as many of them as you can to the finish line! Can you make it?