Do you remember the TV quiz show Blockbusters Have a go yourself! Try this fun general knowledge quiz in the style of the 90s TV show Blockbusters. Quite tricky! Let's get quizzical! Play free trivia and quiz games online. About Us · Twitter. Still shown on Challenge TV, Blockbusters holds a fond spot in the memories of UK TV quiz fans and can be enjoyed today online or as a board game. BlockBuster, You'll need some quick reflexes to smash this massive wave of blocks.