VO: Ambrose is an apprentice at the world famous Grecian Pizza Parlour. He's learning all aspects of the profession, and is now able to roll out a perfect circle of dough. This is how professional ...

The brain teaser features an equilateral triangle atop a right-angled triangle. Using this information, can you find the value of x? Many people love solving puzzles that put their mathematical skills ...

The optimal solution to the problem of dividing an equilateral triangle into the minimal number of pieces and recombining them into a square, known as "Dudeney’s Puzzle," has been proven after 120 ...