Nobody knows "pie" like Pizza Hut, but this March 14, Pizza Hut is dropping the "e" in honor of Pi—3.14—everyone's favorite irrational number. In partnership with acclaimed mathematical genius John H.

Pizza Hut adds together math and pizza for some mobile fun in a Pi Day contest on its blog challenging consumers to solve several problems for a chance to win 3.14 years of free pizza. The math ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. It’s hard to think about Pi Day without ...

Monday was 3/14, or Pi Day, a celebration of the constant ratio between the circumference and diameter of a circle that’s approximately 3.14. Some use the annual observance as an excuse to celebrate a ...

You could win 3.14 years’ worth of free pizza from Pizza Hut if you win the chain’s Pi Day contest, but you better have a sharp mind in addition to a big appetite. That's because Pizza Hut will ...

Pizza Hut adds together math and pizza for some mobile fun in a Pi Day contest on its blog challenging consumers to solve several problems for a chance to win 3.14 years of free pizza. The math ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. NEW YORK — Pizza Hut is giving math lovers ...

PLANO, Texas (CBS) -- This Pi Day, someone is going to win a lot of pizza. That's because Pizza Hut is offering up 3.14 years of pizza pies to one math genius out there. The restaurant chain posted ...