If you have already registered, you don’t need to do so again. Note, this registration form is only for schools and math circles, not individuals or home-schooled students. If you are an individual who needs to find a proctoring site,... [Read More]

BAMO 2026 will take place at participating schools and math circles on Wednesday, Feb 25, 2026, with an awards ceremony on Sunday, Mar 8. Please note that these dates are about a week earlier than previous years. [Read More]

BAMO 2026 will take place at participating schools and math circles on Wednesday, Feb 25, 2026, with an awards ceremony on Sunday, Mar 8. [Read More]

Happy Autumn, everyone! [Read More]

The Scores and awards report for the 26th BAMO is posted in our Archives tab. Sorry for the delay! The 27th BAMO will take place next March; stay tuned for details starting this December.