Sitting under an apple tree it hit me -- a great idea. Bing Rewards 'Put in order' quizzes should work :)
Developers! Developers! This has been a bug for months now. Please fix..? The reputation of your fellow Microsoft developers depends on it!
We recommend refreshing your browser when you run into an issue with your put-in-order quizzes. If you continue to experience problems, please contact our Customer Support team here: https://go.microsoft.com/fwlink/p/?LinkID=823675