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DragonBox: Secretly teach algebra to your children (dragonboxapp.com)
249 points by rkda on May 1, 2015 | past | 100 comments
DragonBox secretly teaches algebra to children (dragonboxapp.com)
1 point by wslh on June 10, 2013 | past | 2 comments
The first real algebra game (dragonboxapp.com)
2 points by maxvincent on May 12, 2012 | past | 1 comment

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