...of arm wrestling with the MENTAL agility
of Tetris into the ultimate sport.
The Big Bang Theory Season 1, Episode 16
who don't have MENTAL problems.
The Big Bang Theory Season 9, Episode 10
Well, clearly MENTAL tasks are not enough.
The Big Bang Theory Season 10, Episode 22
I heard you had
some kind of a MENTAL break?
Westworld Season 3, Episode 8
Then as a MENTAL exercise,
I invite you to figure out...
The Big Bang Theory Season 4, Episode 22