Tetris game::: TVC's case study"Happy 25th birthday!"

Tetris is 25 years old today!

Google have changed their home page logo in honour of the Tetris birthday:

and other sites are running retrospectives - check out the Telegraph's Tetris gallery here.

There is no doubting the impact that Tetris had on driving the gaming market. Created by Russian computer engineer Alexey Pajitnov, Tetris has sold more than 70 million copies and been systematically re-worked and re-released for almost every video-game platform of the past 20 years.

Over time the influence of Tetris has also reached into popular culture in a number of areas - the Telegraph gallery showcases Tetris fashion and Tetris furniture too:

Tetris fashion

Tetris Kitchen

and Tetris was so popular that it even resulted in Doctor Spin having a UK hit record with a dance version of the Tetris theme music, seen here on Top Of The Pops in October 1992 (!):

Happy birthday Tetris!

It's been 25 years since Alexey Pajitnov, then a 29-year-old artificial intelligence researcher, came up with Tetris while working at the Soviet Academy of Sciences in Moscow. "A quarter of a century later," the Guardianreports, "it has a legitimate claim to being the videogame that has truly conquered the world. In all its forms, Tetris has sold more than 70 million copies around the globe; it has spawned architecture, art and music; it has earned multiple Guinness World Records; and is regularly voted one of the top games of all time." It's also enjoyed its share of goofy ads. .