| World Leaders Quiz #1 | 110,383 | 0 | - |
| Pin Europe on a Borderless Map - Sudden Death | 1,942,318 | 0 | - |
| Letters of the Greek Alphabet | 653,203 | 0 | - |
| Olympian Gods Quiz | 504,609 | 0 | - |
| Top World Languages | 831,797 | 0 | - |
| Countries of Africa by Population | 198 | - | - |
| Seas of the World | 158,931 | 0 | - |
| Famous Painting to Artist Click Quiz | 44,480 | 0 | - |
| 100 Most Common English Words | 1,328,042 | 0 | - |
| US State Capitals Quiz - No Hints | 95,862 | 0 | - |
| Capital Cities: Ports and Saints | 46,379 | 0 | - |
| Fancy Vocabulary #5 | 24,170 | 0 | - |
| Biggest City in Every Country | 102,263 | 0 | - |
| Name the Popes Quiz | 139,112 | 0 | - |
| Famous Ancient Romans | 85,864 | 0 | - |
| Jeopardy Questions that Ken Jennings Missed | 45,775 | 0 | - |
| Top African Languages on a Map | 75,540 | 0 | - |
| Latin Phrases Used in English | 64,403 | 0 | - |
| Famous Explorers | 36,417 | 0 | - |
| Island Countries | 713,125 | 0 | - |
| Famous Duos Quiz #1 | 84,398 | 0 | - |
| Biggest Cities in the World | 807,353 | 0 | - |
| Every Country in its Official/Native Language | 25,774 | 0 | - |
| Rivers of the United States | 66,814 | 0 | - |
| Biggest Cities by Latitude Range | 32,999 | 0 | - |
| Countries, Capitals, Currencies and Official Languages | 108,222 | 0 | - |
| 50 Rivers on a World Map | 38,580 | 0 | - |
| Final Jeopardy Questions--Ken Jennings | 102 | - | - |
| Largest Indonesian Islands | 50,377 | 0 | - |
| Name a Valid Country by Disputed Area | 65,550 | 0 | - |
| Alphabets, Scripts, or Writing Systems | 40,316 | 0 | - |
| Animal Adjectives | 60,248 | 0 | - |
| Countries Along the Afro-Eurasia Coast | 35,480 | 0 | - |
| Regions of Spain Map Quiz | 187,069 | 0 | - |
| U.S. States by Abbreviation | 69,854 | 0 | - |
| Translations of John | 27,415 | 0 | - |
| Rivers by City | 31,787 | 0 | - |
| International Scientific Units | 158,595 | 0 | - |
| Chinese Zodiac Quiz | 140,204 | 0 | - |
| Six Letter Geography - Hero Mode | 14,699 | 0 | - |
| Marvel Superheroes | 299,389 | 0 | - |
| One Syllable Answers | 51,645 | 0 | - |
| Jewish Words | 31,354 | 0 | - |
| World's Biggest Islands | 140,608 | 0 | - |
| Cities in U.S. History #1 | 45,946 | 0 | - |
| 20 World Capitals Likely to be Closest to Random Point | 32,328 | 0 | - |
| Huge List of Famous Mountains | 44,079 | 0 | - |
| Financial Abbreviations | 21,587 | 0 | - |
| Rivers on Borders | 22,757 | 0 | - |
| Most Populous Islands on a World Map | 23,892 | 0 | - |
| Seas of Europe | 84,976 | 0 | - |
| Stock Symbols | 27,503 | 0 | - |
| The Places They Went #1 | 33,589 | 0 | - |
| Famous Streets | 21,679 | 0 | - |
| U.S. Suburbs Quiz | 18,453 | 0 | - |
| Every U.S. City that Has Ever Been the Largest In Its State | 24,060 | 0 | - |
| Human Taxonomy | 19,003 | 0 | - |
| Cities by Latitude Longitude Coordinates | 8,612 | 0 | - |
