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![Na Young-chae, left, and Lee Chin-ho, co-CEOs and founders of Supergene, stand before a screen featuring Supergene's social game 'The Puzzle' at its office in Pangyo, Gyeonggi. [PARK SANG-MOON]](https://image.koreajoongangdaily.com/10673286.jpg?imageId=10673286&width=240&height=184&format=webp&format=jpg)