The game is elegant, but I have only 3 chapters. Probably there would be more if I would pass further, but after the stones fall down and the butterfly is locked into the cracked glass, I can’t move further. No hints, no zoom in/out... Logically I have to put the glass with the butterfly under the stones to set it free, but the pics don’t fit. I have found 3 fitting combinations at this point but all remain just unmovable, dead end.
Probably I want my money back, because even if there is a very smart exit from this situation - it takes unacceptably long time to click the screen.