None of the levels are impossible. you might fly, and that's not a glitch ENJOY!!
WHEN YOU GET TO THE LAST LEVEL, YOU WILL AUTOMATICALLY WIN, SO IT'S NOT THAT HARD. AFTER THE LAST LEVEL YOU WILL SEE THREE PONY'S, YOU ARE THE ONE ON THE FLOOR. I JUST WANTED TO MAKE IT LOOK LIKE A PHOTO IN A FRAME!