Jackpot (formerly Challenge Jackpot) is an interactive gambling website owned by Betsson Roulette Nation was also available on Freeview via Virgin1, later Channel One, between 12 midnight and 3am. Bravo 2 broadcast the show. Welcome to the home of live roulette, blackjack and online slots. Join us every night on Channel 5 for the Roulette Nation. ON AIR Autowheel. Roulette Nation. Roulette Nation is a Live Roulette show broadcast from Challenge Jackpots TV studios. Available either on TV or via streaming with a live presenter from pm.