This year, Call for Code will challenge global developers, students, and startups to build and contribute to solutions that help accelerate sustainability by improving resource management, reducing pollution and protecting biodiversity. To help engage more developers, this year’s Call for Code Global Challenge will transition from a single, annual global challenge to multiple “Challenge Rounds” throughout 2023. “Call for Code offers developers a hands-on opportunity to build new skills and put their problem-solving superpowers to work using IBM’s open hybrid cloud and AI technology,” said Kate Woolley, general manager, IBM Ecosystem. Participating startups and ISVs will create solutions using IBM AI technology that help address a specific sustainability need chosen by each enterprise. About Call for Code Global ChallengeDevelopers have revolutionized the way people live and interact with virtually everyone and everything.