The Great Big British Quiz (TGBBQ), which ceased operating on 4 May 2007 was an interactive quiz based channel on which viewers where invited to phone in to solve puzzles in return for cash and prizes. It broadcast from studios in Battersea, London, England, it was usually seen on Sky Digital. Its mascot was a dog called Jack who barked each time a caller was selected and put through to the studio. TGBBQ was live every day and broadcast hours varied, from 09:00 to 01:00 in its heyday to 20:00 until 04:00 as the quiz TV boom came to an end. The channel at one time produced and presented shows for Five and Sci Fi Channel.The show was seen on channel 840 on Sky Digital and channel 770 on NTL. In May 2007. TGBBQ ended due to Play To Win TV entering liquidation and, In 2016 its rights were owne