Hack This Fall 2.0 Online Innovate For Good ₹ 1,475,001 in prizes Winners announced 3933 participants
Uganda Zoohackathon 2019 Entebbe, Uganda Coding to end wildlife trafficking $1,003 in prizes Nov 16 – 17, 2019 96 participants
2018 Developer Circles Community Challenge Online Build solutions that give people the power to build community and bring the world closer together. $230,000 in prizes Winners announced 5238 participants
