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.
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