Google is at it again with the whimsy, this time thanks to a new AI-powered emoji scavenger hunt that tasks players with finding emoji in real life using their smartphone’s camera.

In an effort to keep up with its competitors in the fields of search and AI, Apple has hired John Giannandrea, Google’s head of search and artificial intelligence.

Created by UC Berkeley entrepreneurs Jessica Chiu and Y.C. Chen, this iPhone app automatically detects NSFW photos and locks them away in a secure vault.

Apple is said to be working on a dedicated processor called Apple Neural Engine, possibly headed to the iPhone 8, that a new report says will be devoted entirely to artificial intelligence tech.