If you're going to do one of these games, you have to be more forgiving with your clickable regions. I swear to god I clicked on a shelf about 5 times with no result, only to see it done in the walkthrough. I clicked 3 more times to find the "sweet spot" that actually brought me there. Also, Dragging those picture pieces into place DOES NOT WORK half of the time. For flip's sake, I only had one piece to go and dropped the last piece right in the middle of the empty area with no result. Off-center worked on my fourth attempt. Fix your game!