Minesweeper

Do you remember Minesweeper? It came bundled with an early windows OS and I played it a lot. I think I got down to around 2 minutes as a record for the expert version. Anyway, lots of people played it to excess, including me. I came to call it "mind sweeper". After playing for a good bit, your eyes wouldn't focus right, your hand would be a claw and your brain reduced to jelly. Good times.

I came across this movie preview based on the game.

And here is someone doing Minesweeper in 38 seconds--about 1/4 my best time...