#TFWorld TF 2.0 Challenge! Online #TFWorld TF 2.0 Challenge $150,000 in prizes Winners announced 563 participants
Opportunity Hack 2017 Arizona Chandler, AZ, USA Volunteer Coding for Non Profits - Opportunity Hack $7,199 in prizes Oct 21 – 22, 2017 234 participants
Intel Hacks 2017 Online Plug, play, and power up with Arduino 101 to win prizes. $20,000 in prizes Winners announced 857 participants
Hacking Generation Y Redwood City, CA, USA Today's youth's hacking tomorrow's future. $74,700 in prizes Jan 24 – 31, 2015 237 participants
