Do you know how to properly sort your waste where you live? Discover it while having fun and learn how to produce compost!

With Compost Challenge, save money and earn points to improve your home and the biodiversity of your garden. Hours of exciting play await you!

Info: to learn more about waste sorting and composting habits among our players, the game will ask you a few questions. To find out how we use this data, you can consult our privacy policy here: http://www.compostchallenge.com/policy