There are two difficulty levels: On the one hand the wild cards, the variant with 3 figures on the back of 4. The version with 3 times seems relatively easy in 4 went with us the round sometimes without points out, however, I can imagine that you will be with a little practice fast fit here. Who is not quite as fast in arranging the forms may be lucky enough still make good point as you drag the stones. So little frustration for not so good players or beginners!
The presentation and the idea is really something completely different. The idea to collect gems, which are expected later on colors to points we found awesome. The game is fast, fun and totally entertaining!