Does anyone know the name of the game that was advertised in PvZ 2 recently?

OK, so this is going to be a totally bizarre question, but I'm hoping someone can help me.
My wife was playing Plants Vs Zombies 2 and there was an ad for an IOS game that showed a word hunt game that had you searching a 5x5 grid of letters. In the ad it showed 2 stick figures on an iceberg. The person found "coat" and it gave the stick figure a coat to be warmer. But then the person found "ice" and it made the person colder. WHAT game is that? We've been watching ads over-and-over trying to figure out what game this was.

Is anyone able to see the list of games that currently advertise on EA's ad platform?