Two teams of four Victorian Certificate of Education (VCE) students, who scored top marks in different subject categories, try to match answers with results obtained from surveys of 100 people as they play to win up to $100,000 for their nominated charity.
Two teams of four surf lifesavers try to match answers with results obtained from surveys of 100 people as they play to win up to $100,000 for the Surf Life Saving Foundation.
Two teams of four people representing the Melbourne Zoo and Melbourne Aquarium try to match answers with results obtained from surveys of 100 people as they play to win up to $100,000 for their team's nominated charity.
Two teams of four people representing the girls and boys of the Australian Ballet School try to match answers with results obtained from surveys of 100 people as they play to win up to $100,000 for CanTeen, a charity that supports children with cancer.
Two teams of four bodybuilders try to match answers with results obtained from surveys of 100 people as they play to win up to $100,000 for Cystic Fibrosis Victoria.
To celebrate the Melbourne Fashion Festival, two teams of four fashion designers try to match answers with results obtained from surveys of 100 people as they play to win up to $100,000 for the Ovarian Cancer Research Foundation.
With the World Swimming Championships starting the following week, two teams of four swimmers try to match answers with results obtained from surveys of 100 people as they play to win up to $100,000 for the Peter MacCallum Cancer Research Institute.
To celebrate Multiple Births Week, two teams of four quadruplets try to match answers with results obtained from surveys of 100 people as they play to win up to $100,000 for the Australian Multiple Births Association.
To celebrate the up-coming Melbourne Comedy Festival, two teams of four comedians try to match answers with results obtained from surveys of 100 people as they play to win up to $100,000 for the festival's official charity, Oxfam.
Two teams of four Australian and British comedians, appearing at the Melbourne Comedy Festival, try to match answers with results obtained from surveys of 100 people as they play to win up to $100,000 for the festival's official charity, Oxfam.
Two teams, one of four DJs from radio station Bay FM in Geelong, Victoria, the other of four listeners that won a competition on Bay FM, try to match answers with results obtained from surveys of 100 people as they play to win up to $100,000 for the Barwon Health Geelong Hospital.
Two teams of four Logie Award winners try to match answers with results obtained from surveys of 100 people as they play to win up to $100,000 for their team's nominated charity.
Two teams of four women representing two breast cancer organisations try to match answers with results obtained from surveys of 100 people as they play to win up to $100,000 for their team's nominated charity.
With the Red Shield Appeal happening on the following weekend, two teams of four people representing the officers and ambassadors of The Salvation Army try to match answers with results obtained from surveys of 100 people as they play to win up to $100,000 for the appeal.
Two teams of four people representing Australia's national men's and women's hockey teams try to match answers with results obtained from surveys of 100 people as they play to win up to $100,000 for their team's nominated charity.
Two teams of four male and female students from the Conservatorium of Music at the University of Melbourne try to match answers with results obtained from surveys of 100 people as they play to win up to $100,000 for the Royal Institute for Deaf and Blind Children.