5 stars: I enjoy the puzzles. Even the ultra easy ones require thinking. A good way to train the mind.
3 stars: It's great fun, but it is ridiculously expensive, like all of their other games.
3 stars: Many free ones are too easy. Still fun.
5 stars: These are the original and one of the best of logic picture puzzles online. They did a wonderful job creating a mobile app. Lots of puzzles. Various prices including regular free puzzles. No ads! And it can be played when not online. I keep some new puzzles on my phone to do when I have no wifi. There's even larger puzzles available if you're using a tablet.
3 stars: While I love playing Pic a Pix on the website, I find the app version rather fiddly, especially as you cannot zoom in on a smaller screen, making it impossible to play larger puzzles. The control scheme is OK, as I am used to playing Fill a Pix, which is actually easier in the app, however it would be good to have the option to change the controls to be able to directly click on squares to mark them, especially the clues.
4 stars: I love the website and the android version. The only part I don't care for is the dragging game controls and would prefer to just be able to touch the squares. Otherwise, it's a good game!
5 stars: I am rating this 5 stars for the puzzles but the controls are terrible. Can't move the crosshairs without accidentally selecting squares on the grid. And if you don't notice that they are being toggled the solution becomes...