The app allows you to create tiling puzzles easily, quickly, and effectively.
Sharing photo-puzzles will be as easy and fun as sharing photos.
The six main features are:
1. Easiness, lightness and once again easiness: while creating, solving, saving, sharing...
2. Full freedom to set the dimensions (vertically and horizontally).
3. The puzzles are saved as a pictures in PNG format and you can share them without limitation.
4. The puzzles created on iPhone can be solved on iPad and vice versa.
5. Screen space of mobile devises is used optimally.
6. Simple and clean interface in the style of "minimalism": nothing superfluous, only you and your puzzles.
It seems to me that many fans of tiling puzzles have long been waiting for something like that.
Good luck !