Do you know http://test.drupalskills.org ?
It's an online Quiz focused on Drupal, where you can Test your Drupal Skills :)
A new Quarterly Test has just been published, with brand new questions.
What are you waiting for? Compete for the highest score!
Go to http://test.drupalskills.org and become the ranking leader!
Already a Drupal ninja? Suggest your questions for the upcoming quarter by filling in this form http://survey.corsidrupal.it/en/content/challenge-competitors-test-your-skills-drupal-suggesting-question-and-possible-answers