Come and Have a Go If You Think You're Smart Enough, also known as The National Lottery: Come and Have a Go If You Think You're Smart Enough for series 2, is a BBC National Lottery game show the was broadcast on BBC One from 3 April 2004 to 25 June 2005. The programme was originally hosted by Nicky Campbell for the first series then Julian Clary took over to host the show for the second series. The rights to the programme are being contested in the High Court in London by Robin George le Strange Meakin who claims the BBC, Martin Scott, Celador Productions, Paul Smith and co-producers Tailor Made Films Limited misused his confidential information and have infringed copyright in certain of his own works. A claim for £20m has been lodged. The allegations are denied.