Apparently, he's 12-down in
the TV Guide crossword PUZZLE.
The Big Bang Theory Season 7, Episode 19
New PUZZLE, Ma!
The Big Bang Theory Season 4, Episode 19
all of the different pieces
in a PUZZLE.
Westworld Season 3, Episode 8
The first PUZZLE is a PUZZLE!
The Big Bang Theory Season 7, Episode 3
The first PUZZLE is a PUZZLE!
The Big Bang Theory Season 7, Episode 3