The Have Sum Fun Competition is an exciting mathematics initiative that uses a quiz-night format. Teams of six students race against the clock to solve four intense rounds of eight challenging problems. Teams can only have a maximum of three students of the higher year level; e.g., in the Year 9 to 10 competition only three Year 10s are allowed in the team.
There is a school trophy for the winning team, individual trophies for the winning team members, and prizes for members of the three runner-up teams with place-getter certificates for all these six team members. All other students receive participation certificates. Schools may enter more than one team, provided the venue can accommodate the extra teams.