Every day this week, previous contestants Sian Gibson, Jean Johansson, Iain Stirling and Rav Wilding take on a series of quiz rounds selected by the host, quiz legend Richard Osman.

A daily winner is declared following a quickfire round at the end of each show, and the scores are tallied across the week, resulting in an overall champion being crowned on Friday.

Facing their second chance to win a prize, will the winning stars opt for the iconic House of Games dartboard, or will they be tempted with the House of Games fondue set?

Every day this week, former winners Tim Key, Jamie Laing, Sunetra Sarker and Laura Whitmore take on a series of quiz rounds selected by the host, quiz legend Richard Osman.

A daily winner is declared following a quickfire round at the end of each show, and the scores are tallied across the week, resulting in an overall champion being crowned on Friday.

Facing their second chance to win a prize, will the winning stars opt for the House of Games golden goblets, or will they be tempted with the must-have House of Games golden fondue set?