Stuck on 37. Sphere's don't show up at all. Game needs a walkthrough.
You're blindfolded to start lvl 37. Spheres don't show when you're blindfolded. Unfortunately, they made it so when you start the level blindfolded, you have to get rid of all the spheres in order to take the blindfold off. One sphere is directly behind you when you start. Then do a help, and look around, you'll see two more spheres nearby. As you go through the level, keep yelling for help, and you'll find them.