I have all 12 puzzles solved, the golden child, three huts and 65 people. They won't breed as there is not enough housing. Is this the end of the game or is there more?

You've reached the end of the horizon.... Congrats!

Although there are no more puzzles to complete or huts to build, the game is open-ended. The island events will continue to provide challenges for your villagers, and the game will continue as long as you want it to. Or, you could start a new village and try different settings and strategies. Every game is a little different.

Thanks, that is kind of depressing, I wanted more!!! I guess I will start over, maybe in the hard level.