Suipin

This is a app for creating and playing puzzles.‌  When creating a puzzle, you can ‌customize the arrangement of pieces‌ and ‌import your own images‌ (the app does not provide built-in images). You can also ‌design custom edges‌ for the pieces.  While playing, You can freely ‌move and rotate pieces‌, and they will snap together when their edges match.  All features are ‌free to use‌, but some features require in-app purchases to unlock usage limits.