DragonBox

DragonBox is an educational game series developed and published by French-Norwegian studio WeWantToKnow AS (currently doing business as DragonBox). Its first installment, DragonBox Algebra, was released on May 9, 2012 for iOS, and has since then been followed by other installments. It was created to teach children math, such as algebra.

The game won a 2016 Games For Change award for "Best Learning Game", and received positive reception from critics, who praised the efficacy of the app.