Koli Calling 2021 report.

Koli Calling is a single-track conference covering a range of topics related to education in the computing disciplines. The 21st Koli Calling International Conference on Computing Education Research was held virtually from November 18-21, 2021. An affiliated Doctoral Consortium, "AI Education for All," was held in-person immediately prior to the conference. This year, the conference was held in cooperation with the ACM and SIGCSE and was organized by the University of Eastern Finland, Aalto University, and the University of Toronto Mississauga.