Upcoming: MM Go World Championship 2024
MM Go World Championship 2023 was completed on Saturday, November 4, 2023.

MM Go World championship 2023   Competition result  Watch full program

Getting qualification for the MM Go World Championship 2024 is on going. Hope to see the best of you in the WC 2024!

2023 MM GO World Championship

Getting Started Reserve your place at this year's competition! Members are eligible to apply for certificates by using Boot Camp of the MM Go app.


Schedule and Directions of MM Go World Championship 2024

Date and Time (all based on Pacific Daylight Time, PDT)

For more information about past or upcoming competitions, click here.

New and Existing Members
Members can click below to sign in and access Mental Math Online, training software for all ages and skill levels, and available only to Federation members.
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Why join the Federation? Free Trials
Our members range from students wishing to train with Mental Math Online (you can try it for free), to teachers and organizations seeking affiliation, to individuals of all ages desiring to sharpen their mental skills, compete and obtain certifications, or support math education in the US. We invite you to explore the many benefits of membership by clicking "Join" above.

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Screenshot of Mental Math Online (an easy level)

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