The Rulebook
The same brain SortCall uses offline — 20 conditional rules, including the traps. Tap a rule for the clean-vs-contaminated split.
Regional notes
- San Francisco uses the three-cart system (blue recycling, green compost, black landfill) and composting of food soiled paper is mandatory.
- NYC DSNY separates organics (brown bin) from metal/glass/plastic/paper recycling; Electronics are banned from curbside trash.