: Moves a selected item from an "available" list to a "picked" list.
: Used alongside the "index in list" block to ensure the same item isn't picked twice.
The phrase "Download Random from other list aia" likely refers to an project file (.aia) designed to pick and display random items from multiple lists . Recommended Project Files (.aia) Download Random from other list aia
[Block of code that randomizes from a list] - MIT App Inventor Help
While there isn't a single official "Download Random from other list" file, several community-trusted projects provide this exact functionality: : Moves a selected item from an "available"
If you prefer to build the functionality yourself, use these core MIT App Inventor List Blocks :
: A popular resource from the MIT App Inventor Community that demonstrates how to retrieve random items without duplication. Recommended Project Files (
: Selects a single item at random from a specified list.