Remember those good old whack a mole games at fun fairs? While you can always have a go at the Nintendo version in selected Mario games on the DS Lite platform, here’s one that ought to help you wind down after a particularly tough meeting – the Whack A Mouse. Each $29.90 purchase comes with the Whack A Mouse console alongside a rubber hammer which can be used to give the heads of mice that pop out – we think they look more like potato spuds though. Three red lights on the console’s surface denote the number of lives you have left, where two misses equal to one life. The LED display will help keep track of your high score, so it would be interesting to see whether there is any internal memory that retains the high score even when power is turned off.