Contact us
We read every message, and ideas from parents and teachers shape what we build next.
This is the help address we share with our sister site, TypePlay. Please mention AbacusPlay in the subject.
What to tell us
- A lesson that checks an answer wrongly, or a bead that does not move: tell us the lesson and what you tapped.
- Classroom use: what grade you teach and what would help your students.
- Ideas for the next lessons, games or worksheets.
Please do not send personal information about children. We do not need it, and we will not keep it. To learn how the site handles privacy, see the privacy policy.
Before you write
Many questions are answered on the pages for parents and for teachers. If the abacus or a lesson behaves oddly, reloading the page usually helps; your stars are kept in the browser and will still be there.
Last updated: November 11, 2026