Colors Runners is a free game available on iPhone that challenges players to match characters to their respective color zones to save them from a killer drone. The game consists of multiple levels that increase in difficulty as the player progresses.

In Colors Runners, players must use their problem-solving skills to match the characters to their corresponding color zones. The game is harder than it seems, with each level presenting a unique challenge that requires quick thinking and strategy. The game also features vibrant graphics and an engaging soundtrack that adds to the overall experience.

Overall, Colors Runners is an enjoyable game that provides a fun and challenging experience for players. It is a great choice for those who enjoy puzzle games and want to test their problem-solving skills.