GNUser.registerWithUsername(self.emailTextField.text, password: self.passwordTextField.text) {error in

                    if error == nil {
                        let newUser = GNUser.currentUser()
                        let profile = newUser.gnProfile

                        profile?.owner_permissions = SCDataObjectPermissionType.Full

                        profile?.email = newUser.username
                        profile?.emailVerified = false
                        profile?.firstName = self.firstNameTextField.text!
                        profile?.lastName = self.lastNameTextField.text!
                        profile?.points = 200
                        profile?.steps = 0


                            let predicate = SCPredicate.whereKey("order", isEqualToNumber: 0)

                            Challenge.please().giveMeDataObjectsWithPredicate(predicate, parameters: nil, completion: { (data, error) -> Void in

                                if error == nil {
                                    let challenge = (data as! [Challenge])[
                                    profile?.currentChallenge = challenge
                                }

                                profile?.saveWithCompletionBlock({ (error) -> Void in           /* Exception */
                                    // ...
                                })

                        }

            }