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HackOnLisk2 Online Build your own blockchain application with the Lisk SDK in JavaScript. Blockchain applications should be submitted to either the DeFi or GameFi category. $60,000 in prizes Winners announced 194 participants
Hackathon for Science Education 2021 Online Develop a low-budget science experiment for K-12 students in communities with limited resources! $CAD 1,500 in prizes Winners announced 65 participants
Hack for Good Accenture Online Help create solutions for community not-for-profits $4,020 in prizes Winners announced 259 participants
monday.com Apps Marketplace Challenge: solutions for teams Online Build a work-altering app for one of these teams for the chance to win big! With $184,000 in total prizes we are giving away 3 Teslas, 10 MacBooks, and more! $184,000 in prizes Winners announced 1237 participants
BorderHacks Online Inspiring cross-border tech talent and solving mobility challenges. $21,680 in prizes Winners announced 290 participants
