Episode 1
Siblings Dave and Louise from West Yorkshire take on couple John and Gary from Glasgow
Episode 2
Martyn and Sophia from Cirencester take on Lorna and Anthony from Hamilton
Episode 3
Sisters Hinisha and Darshika compete with Burnley couple Paul and Lucinda
Episode 4
Can couple Nikola and Lee, and siblings Kelly and Matt, dodge the fiendish Answer Traps?
Episode 5
Housemates Ally and Grace from the New Forest challenge couple Kieran and Bel from Bath
Episode 6
Housemates Scott and Kirsty from Salford take on couple Thomas and Elsa from London
Episode 7
Mitzie and her son Peter from Surrey take on Birmingham couple George and Matt
Episode 8
Today's teams are a Northumberland couple and a mother and daughter from Portsmouth
Episode 9
Frank and Bobby seek to catch out brothers Dan and James, and American couple Jon and Sam
Episode 10
Siblings Andrew and Gillian from Dorchester challenge friends Alan and Tinu from London