Mathematics is actually all about structures and patterns, and that's the reason Sudoku's are mathematical,' says Professor Hart. The Phistomefel Ring isn't even the only example of equivalent ...

Mathematical models help find real solutions After writing a mathematical problem to represent a situation, the second step ...

While playing through a Sudoku puzzle, the question of just how many of these puzzles are there may have popped into your head. Fortunately, due to the power of math, you don't need to wonder that ...