I was watching this kinda dystopian film last night, where a lot of the population had to sit front of screens all day, connected to a master mainframe, and solve mathmatical, graphical puzzles. The puzzles were based on cubes - see snip of 2 typical screens
I thought 'sitting in front of a screen all day, looking at cubes - hmmm, this sounds familiar...'
film was The Zero Theorem (2013) https://www.imdb.com/title/tt2333804/