Celebrate Pi Day with a fun Google calculator Easter egg

Many people wisely celebrate Pi Day by eating a heaping slice of delicious pie. But this year, why not take your celebration a step further and challenge yourself to memorize a few digits of the mathematical constant, too?

Since Pi Day is celebrated every March 14, you likely know that the numbers 3.14 kick off the ratio of a circle's circumference to its diameter. But a fun, interactive Easter egg in Google's calculator is here to test and enhance your pi knowledge with a creative memory game.

To get in on the action, navigate to Google's calculator by typing "calculator," "pi," or "Pi Day" into Google's search bar. The search engine's regular calculator tool will pop up, but in the upper lefthand corner of the screen you'll notice a sparkly little pi symbol just begging for a click. Read more...