Great but... – Kento Jigsaw Picture Puzzles Review

These puzzles are very good and challenging but... I'm so tired of all my work disappearing and going back to unsolved puzzles every time there is an iPhone major update. I've done more than 100 puzzles and want them to stay solved. Hey, developers, it is an accomplished thing - I like seeing what I have accomplished. Plus, I already know what the solved puzzle looks like. Part of the fun is in uncovering what the picture is. Don't the developers realize that they lose money by not keeping the puzzles in the solved position. It just makes one redo them again and thus discourages purchasing more puzzles. Also, puzzles that I had gotten for free go back to the have-to-purchase stage when there is an iPhone major update. I'm not even sure this app is being supported any longer by the developers. Too bad, it is really quite good.
Review by Book Walker on Kento Jigsaw Picture Puzzles.