I bought this for a Christmas gift but it looked so cheap when I got it that I decided to give it more as a stocking stuffer. It's very small too...only about 4x6. The person I gave it to loved it and so did I! We played for an hour high-fiving each other when we completed a puzzle. I will tell you that just figuring out what you are supposed to do is a puzzle by itself! The directions are obviously translated by someone who doesn't understand english and are extremely vague. Once you do figure it out though, it's lots of fun and challenging. The instruction sheet is too big to fit int he case and you it's too thick if you try to fold it which is really dumb...they will most likely get lost. I may order one for myself!