Animal Pen Puzzle is simple 4x4 grid puzzle game. Because Our drawing image is not good enough, so I published the image as game. The game play is like as how we play rubic cube but just one side. You have to swipe the grids up or sideways to find what actually object picture on it. If the grids, you expect that the arrangement of grids is correct, you can tap check button to see how many score you can collect it.