Join the Recycling Challenge 2048. All help is needed. The planet needs us. We can all work together to make the Earth a better place. Recycling Challenge 2048 is a game where you must try to get the maximum score by joining two squares of the same value. Each time you join two squares of the same style will be replaced by another with double the value. Mix, match, recycle until you get a clean and sustainable planet. In your hand is to get it.