Features . Difficulty Easy Level Entangled Elephants Puzzle. Entangled Elephants Puzzle. Challenge yourself and your friends with this deceptively difficult puzzle . Try to find the one correct configuration that will allow all four of the pieces to fit inside the tray . Pieces will not completely fill the tray . Difficulty 6 10. Recommended ages 8 and up Specifications . Size 8 x 6 x 0 75