hackUMBC Fall 2021 Online Dream Big for a (trick or) TREAT! $7,300 in prizes Winners announced 217 participants
Hack-O-Lantern Online Create something spooky this weekend! Non-monetary prizes Winners announced 152 participants
HueHacks Online Celebrate vibrant hacks with the festival of colors Non-monetary prizes Winners announced 175 participants
FOSSASIA Hackathon with UNESCO Singapore, Singapore Build awesome apps, games and assistants improving people's lives with FOSSASIA Technologies in the Year of Indigenous Languages $12,300 in prizes Mar 15 – 17, 2019 187 participants
