Come to play this simple yet challenging number puzzle game! With unique game play and refreshing graphics, Sliding Pi shows you how ancient mathematicians calculated Pi while you are having fun.

Each tile on the board is a polygon. Simply swipe the board to merge two identical tiles into a new polygon with twice the edges. The value of Pi is calculated based on the tile with most edges on the board. The more edges it has, the more accurate Pi you achieve. You also scores whenever two tiles merge.

According to Wikipedia, using polygons is "The first recorded algorithm for rigorously calculating the value of Pi". Today, we show exactly how it was done by playing this fun little game. Enjoy!

This game was inspired by iOS game "Threes" and Gabriele Cirulli's 2048 web game: http://gabrielecirulli.github.io/2048/.