| Learn | WC3 | September 14, 2011 |
| Learn | WC2 | September 14, 2011 |
| Learn | WC1 | September 14, 2011 |
| Learn | WC4 | September 12, 2011 |
| Learn | World Caps 2 | September 12, 2011 |
| Learn | World Caps 1 | September 12, 2011 |
| Speller | World Caps 1 | September 12, 2011 |
| Learn | Italian: 55 Essential Verbs | December 28, 2010 |
| Learn | Cell Structure | December 28, 2010 |
| Space Race | World Capitals | September 8, 2009 |
| Space Race | 100 Most Common SAT Words | September 8, 2009 |
| Scatter | 100 Most Common SAT Words | September 8, 2009 |
| Learn | World Capitals | June 10, 2009 |
| Test | AP English Literary Terms | June 10, 2009 |
| Learn | AP English Literary Terms | June 10, 2009 |
| Test | Chapter 26: Nutrition and Metabolism | June 10, 2009 |
| Learn | 100 Most Common SAT Words | June 10, 2009 |
| Learn | Cell Structure | June 10, 2009 |
| Space Race | U.S. State Capitals | June 10, 2009 |
| Scatter | U.S. State Capitals | June 10, 2009 |
| Learn | U.S. State Capitals | June 10, 2009 |