Get ready to participate in a race full of colorful blocks, and collect as many of them as possible until you reach the finish line with Stack Colors! It's possible that you're a quick runner, but how many boards are you able to pick up on this track? Your success will depend on your answer, so let's begin practicing! At the beginning of the game, you will see your character standing on a track that is filled with a variety of colorful things. You control your character to move and gather similar-colored items while avoiding others. Along the way, you will pass through portals that will change your character's color. Because of this, you must immediately focus and adapt to sudden changes. Your performance in the game will improve in direct proportion to the speed with which you are able to adjust to new circumstances. Maintain a high rate of speed in the direction of the finish line, make adjustments to your strategy with the gates, and get ready to win.