Defend your gems from the evil birds! Each bird carries a number. You have to shoot a feather towards the bird whose number answers the question on the cannon. Click on the right bird and the cannon will shoot a magical feather that will make the bird return and will keep your gems safe. If you choose the wrong bird you will lose a life. Try to solve all the questions in the shortest time possible. If you lose all your gems or all your lives, it will be game over.