Each green island has either sheep, wolves or is empty. You must have them jump from island to island and then to the raft. The easy levels are straight forward. The harder levels require some very creative AHA thinking.
There are 120 levels and I've done about 40 levels. Perhaps my analysis is not fair. But I don't like this game. Divide By Sheep has gotten rave reviews. But I'm not feeling it. To be fair, I can see why some folks love this.
Watch the video and see for yourself. https://www.youtube.com/watch?v=GEgWtGMJsys&feature=player_embedded
Big Puzzle News: the International Puzzle Party is this week. Please hold your correspondence to me until next week. Thanks.