Gradient Moon Puzzle

This puzzle is really great looking! I was a little skeptical about the gradient part (colors), but when all put together, it really looks great. Having those colors in the image actually made this puzzle a little easy. I say easy only in the sense that if you have a green piece, you know roughly where it is going to go. If this puzzle was just the actual image of the moon, we would probably still be putting it together. Being a round puzzle, the pieces are not all what you are used to with other rectangular puzzles. There are pieces with only one tab/slot and 3 smooth sides, there are pieces that are very small and some that feel like 3 pieces put together as one. Makes this puzzle very interesting to put together. So, if you are looking for a challenging puzzle that will take you more than a couple of days to finish, this is the puzzle for you! :)