Test your brain with this intelligence game: Switch Blocks - Brain Game
Touch one block and it will change its colour and its neighbour blocks too.
The aim is to convert all the blocks to green ones.
There are 23 levels that you must accomplish for winning the game.
Members only
You do not have permission to add the requested articles content. If you are a member we suggest you login using the form below as that may grant you permission. Otherwise you can return to the article list and try the links from there.