My youngest son would L.O.V.E this Whac A Mole game - he's played the bigger versions at various soft play places and we had a devil of a job tearing him away from them.
The principle is simple - whack the moles, as they pop up out of their holes, before they disappear again! I must confess, I'm rather partial to the odd game of Whac A Mole myself a) it's strangely satisfying and b) it properly brings out my competitive streak and I do love exercising that every now and again.
You can play by yourself or with another player - Whac A Mole comes with two whackers - and it features various lights and sounds and requires 3 AAA batteries, which aren't included.
You can collect your Whac A Mole game free from your local Asda, or you can pay £2.95 for standard home delivery.
Thanks to wishihadadonkey at HUKD