Anyone else burning out on Candy Crush and 1010 lately? Me too, so I just downloaded The Path to Luma (free on iOS and Android) and I have to say that it’s turned out to be better and more interesting than I expected. In fact, my kids also keep sneaking and advancing me through the levels, which means I’m not the only one who’s hooked on it in my house.

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The Path to Luma: A free puzzle app all about clean energy.

Save dying planets like this one in The Path to Luma free puzzle app

Save planets through clean energy solutions in the free puzzle app The Path to Luma.

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Created by the sustainable energy company NRG, players are sent to a dying galaxy to save each planet through sustainable energy solutions, which might sound a little boring but you’d be surprised. We’ve whipped through the 20 levels pretty quickly.

The app is pretty easy on the eyes (the art is gorgeous), and I love the subtle way it teaches kids, and anyone who plays it, about environmentalism. If you’re anything like us, you’ll finish this app in one afternoon, but it’s free, with no in-app purchases or ads, so we figure it’s worth the fun and the learning experience.

Download The Path to Luma (iOS and Android) for a fun, free puzzle app.