This is exactly what i was looking for.
My grandma loves jigsaw puzzles on the computer and I have been looking for one where you can use custom pictures so this is perfect for her.
The only issue i have is that she doesn't speak a word of english, I can tell her what she needs to know but it would be better if the language could be changed, is there a way to get access to the source so i could figure out how to edit the language (to french) myself or to do it in any other way ?
It is not a deal breaker at all so if it is too much efforts or you don't want to share the sources, i would understand.