Facebook Hackathon: AR Online Augment your world with Spark AR $7,000 in prizes Winners announced 1680 participants
Facebook Hackathon: AR Online Build AR experiences that add wonder to the world $7,000 in prizes Winners announced 1268 participants
#TFWorld TF 2.0 Challenge! Online #TFWorld TF 2.0 Challenge $150,000 in prizes Winners announced 556 participants
