What’s father’s father called?

What do you really know... about Dad?Game FeaturesSoul-Searching Crossword Puzzles:"What do you call Dad's Dad?"... 30 kinship puzzles ranging from Beginner-level to Epic-level, that’ll take you from feeling totally confident to quietly pulling out your family tree!Knowledge Sinks In Without You Noticing:The game includes a Kinship Encyclopedia — solve one puzzle, get to know one family member, and become the "Model Kid" in your relatives' eyes during festivals and holidays!