Add by Snapcode lets you quickly add Fufanu by screenshotting their Snapcode.
You can add a Fufanu's Snapcode by following these steps:
1. Take a screenshot of a Fufnu's Snapcode.
2. Open Snapchat, then tap the [snapghost] at the top of the camera screen.
3. Tap the ‘Add Friends’ button.
4. Tap ‘Add by Snapcode.’
5. Tap a Snapcode to add the associated Snapchatter