What is "anipang"

Anipang is a South Korean mobile puzzle game available through Cyworld Appstore and Naver Social Apps. Anipang is a social network game in which users compete with each other. It was developed by SundayToz. Service began on 11 October 2012, and within 74 days the game had been downloaded more than 20 million times, making it the first South Korean game to achieve that milestone. On the strength of popularity, Sunday Toz is released a sequel titled "Anipang 2". This game is under consideration for entering the North America market.