I thought it was good until... – Picross Koi Fish - (Nonogram) Review

I thought this was a great game. I played through several of the puzzles. I closed the app then went back to play a little while later and all my progress was gone and my coins that I warned were gone too. This has happened 3 times now. This needs to be fixed!
Review by Chm7911 on Picross Koi Fish - (Nonogram).