Seems you may have missed the penalty rule about active volcanoes, then :)
I got a score of 98.
My only gripe is that it could have used an English translation as well... But once you understand the basics of the rules (place matching colours adjacent, if possible have animals in the fields (for bonus points, and also to listen to their sounds), avoid active volcanoes), it's not difficult...
Nice music, and good it's off by default and a choice to turn it on.