Talk:Dinos/@comment-108.169.217.13-20120727115254/@comment-5051663-20120729102737

Getting a rare dino is *rare* (and with the hurry-hatch trick, you are throwing away Triceratops and Giant Sloth among others along with common dinos). Did you try at least 100 eggs? Even then you can have a run of bad luck. Probability says you get about 2.4 non-12's per 100 hatches.

Sometimes I wonder about the random number generator. I tried about 50 random hatches and got no Mammoths, which are supposed to be common.