Place the islands as well as possible so that you can save the green dinosaurs. Stay focused on the game and relive the dino time with this great game. You can do 80 different assignments with this game. How does it work? step 1, choose an assignment. step 2, place all puzzle pieces on the game board so that the shape of the islands matches the assignment. Red dinosaurs may not be on the same islands as the green ones. step 3, there is only one solution each time.