By:

J.Tiger

PIKING [ Pi, memorize, pi=3.14...]

Π = 3.1415926535897932384....... Nonrepeating infinite decimal Pi.Hard to learn Pi ? You can do it with Π KING. User convenience UI, order made menu, etc. Π KING is the best app among the others all over the world.Hope you win the Pi-Day, moreover enjoy brain training & memorizing.

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