We are not offering Virtual Math Circle classes in Spring 2023.

Thanks to everyone who participated in our Virtual Math Circle classes in Fall 2022 (and before)! We hope to be able to offer online classes again at some point in the future.

If you live in the San Francisco area and are interested in in-person classes, please check out our SF State Math Circle:

To receive email updates about future Virtual Math Circle classes (and / or other SF Math Circle classes, camps, and other events), please join our mailing list: