1C Mobile is a developer and publisher of high quality casual and free-to-play games for smartphones and tablets. 1C Mobile distributes games through Google Play, Apple App Store, Amazon Appstore and Microsoft Store. We develop and publish games that are family-friendly, easy to learn, and targeted at the widest audience of experienced and novice players. Our portfolio includes popular Solitaire Mahjong, and Sudoku games series with overall number of downloads over 20 million.