The most viewed game walkthrough video on YouTube is a guide to the Flash and iPhone/iPad physics puzzler ‘Red Remover’ by indie developer Gaz Thomas (UK), with 7,067,488 views as of 6 September 2010.
Featured in Guinness World Records Gamers Edition 2011
The game can be played online for free at http://www.thegamehomepage.com/play/red-remover/