SelfiPuzzle
This will help you to provide puzzles from wide variety of choices which are hard and easy and also medium in hardness difficulty.
you can choose from these three choices:
1- easy mode that your selected pic will be parted into 9 pieces and you have to play with them till the selected pic is reviewed.

2- easy mode that your selected pic will be parted into 16pieces and you have to play with them till the selected pic is reviewed.

3- easy mode that your selected pic will be parted into 25pieces and you have to play with them till the selected pic is reviewed.
 you have to use below algorithm to play this app:
" firstly you have to seek zero mark in the piecses. each part thats has the zero mark will be the main part so you will use it in act of making change in the puzlle like this: if you want to make a change between 1 and 19 you can only do this change around the zero part.
Amazing part ...
this app provides a service which you can play puzzle with your own selfies so it is may be intersting to you to play with the pics which are in your gallery or camera store...