It is an addictive yet simple game that keeps hundreds of millions of us entertained every day.
We're talking about Tetris and this week it turned 30 years old.
Ricky has been taking a look back at where it started and the key to its success...
Keira Knightley says some Disney films have the wrong message
Stampy's thoughts on cheating in video games
Would YOU eat insects to help save the world?