One of the seven math problems has been solved. The seven "world puzzles" are NP-complete problem, Hodge conjecture, Poincare conjecture, Riemann hypothesis, existence and poor quality of Young-Mills, Naville-Stoke equation and BSD conjecture.

All seven questions were awarded a million dollars. The Scientific Advisory Committee of Clay Institute of Mathematics in the United States selected seven "Millennium Prize Projects", and the board of directors of Clay Institute of Mathematics decided to set up a grand prize fund of 7 million dollars.

One million dollars will be awarded for solving a "Millennium Prize problem".