1) Open up GeoGebra 3D app on your device. [br][br]2) Select the 3 horizontal bars (up top left). Select [b]OPEN[/b]. [br] In the search bar, type this code: [b]hhRJQyz9[br] [/b](Note: these characters are the last eight characters seen in the URL for this resource). [br] [br] Tap on the 1 resource that appears.