What if you cannot find any school site when playing MM Go?
To either practice mental math or battle mental math, one needs to select a school site first. As of June 2019, MM Go setup school sites in a few major cities in the US and Taiwan only. It is very likely for a player to find no school site shown on the map after opening MM Go. In that case, please go to “Settings”, find MM Go, and turn off location access. That way can play your MM Go as if you are in Chandler, Arizona, USA.