Australia's first national sudoku team The Numbats - four ex-rugby mates - travel into the unknown of competitive puzzling as they enter the World Sudoku Championships in Goa, India.
Directed by Scott Baskett
Mick Colliss
Himself
Mark Skiffington
Himself
Hamish Sutherland
Himself
Sandy Sutherland
Himself
Thomas Snyder
Himself
Wei-Hwa Huang
Himself
Will Shortz
Himself
