| US States Quiz | 0 | - | 5.00 | 16,913,530 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,651 |
| Counties of England | 0 | - | 4.97 | 798,643 |
| Europe Map Quiz | 0 | - | 5.00 | 4,770,008 |
| Regions of Italy | 0 | - | 4.92 | 76,213 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,342 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,135 |
| States of Germany | 0 | - | 4.95 | 153,122 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,653 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,168 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,630 |
| Departments of France | 0 | - | 4.93 | 54,420 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,950 |
| Dominica Country Quiz | 0 | - | 4.81 | 19,861 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 333,025 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,796 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,581 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,984 |
| Counties of Ireland | 0 | - | 4.92 | 195,975 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,217 |
| US States with an Empty Map | 0 | - | 5.00 | 625,882 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,248,081 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,969 |
| Name a City - European Countries | 0 | - | 4.90 | 65,593 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,510 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,515 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,640 |
| The Only European Country ... | 0 | - | 4.91 | 217,327 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,535 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,661 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,905 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,654 |
| South America Map Quiz | 0 | - | 5.00 | 1,551,547 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,229 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,348 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,826 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,471 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,365 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,873 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,311 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,536 |
| Slavic Countries | 0 | - | 4.96 | 111,869 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,896 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,411 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,554 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,242 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,075 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,341 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,378 |
| Australian States and Territories | 0 | - | 4.96 | 142,216 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 172,838 |
| Rivers of the United States | 0 | - | 4.93 | 66,316 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,468 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,166 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,421 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,267 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,905 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,314 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,990 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,421 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 89,216 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,076 |
| Monarchies of Europe | 0 | - | 4.90 | 98,331 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,029 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,819 |
| European Countries with One Border | 0 | - | 4.97 | 183,094 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,871 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,406 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,395 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,517 |
| Dominican Republic Country Quiz | 0 | - | 4.61 | 23,472 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,774 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,126 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,881 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,220 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,664 |
| Provinces of China | 0 | - | 4.97 | 205,537 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,387 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,947 |
| U.S. States that Border Canada | 0 | - | 4.91 | 185,496 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 85,488 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,402 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,265 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,966 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,708 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 83,260 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,057 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,297 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,116 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,851 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,577 |
| Central American Countries | 0 | - | 4.98 | 156,748 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 112,935 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,299 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,226 |
| Countries That Border Russia | 0 | - | 4.98 | 462,755 |
| Countries Bordering France | 0 | - | 4.83 | 403,478 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,593 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,918 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,002 |
| Germany Country Quiz | 0 | - | 4.83 | 158,144 |
| Russia Country Quiz | 0 | - | 4.83 | 114,679 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,456 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,410 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,759 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 32,230 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 93,880 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,230 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 148,988 |
| Mexico States Map Quiz | 0 | - | 4.84 | 104,983 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,099 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,594 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,095 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,314 |
| Regions of France | 0 | - | 4.72 | 121,184 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,610 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,325 |
| States of the Holy Roman Empire in 1356 | 0 | - | 4.98 | 74,565 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,544,082 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 221,267 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 134,580 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,905 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 159,529 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,530 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 82,987 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 42,028 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 117,433 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,476 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,692,550 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,737 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,176 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,501 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,337 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,434 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,296 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,405 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,644 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,645 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,013 |
| Countries that Border Poland | 0 | - | 4.99 | 172,581 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,957 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,325 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,966 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,276 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,373 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,312 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,986 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,614 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,848 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,784 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 86,483 |
| Random U.S. City to State | 0 | - | 4.45 | 76,498 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,854 |
| Which City in Europe? | 0 | - | 4.83 | 107,544 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,726 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,041 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,053 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,710 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,633 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,497 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,978 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,581 |
| Peru Country Quiz | 0 | - | 4.54 | 48,746 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,921 |
| Chile Country Quiz | 0 | - | 4.77 | 40,121 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,904 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,878 |
| Panama Country Quiz | 0 | - | 4.61 | 25,850 |
| Malta Country Quiz | 0 | - | 4.81 | 31,109 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,595 |
| Oceania Map Quiz | 0 | - | 4.98 | 645,539 |
| Africa Map Quiz | 0 | - | 5.00 | 2,121,388 |
| Asia Map Quiz | 0 | - | 4.99 | 919,255 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,695 |
| Regions of U.S. States | 0 | - | 4.37 | 43,971 |
| Counties of Wales | 0 | - | 4.63 | 39,373 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,684,996 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,351 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 35,179 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,521 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,946 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,389 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,393,624 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,433 |
| Africa Capitals Quiz | 0 | - | 4.99 | 739,558 |
| Asia Capitals Quiz | 0 | - | 4.98 | 694,565 |
| Boroughs of New York City | 0 | - | 4.47 | 84,705 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,046 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,396 |
| Countries of Africa | 0 | - | 5.00 | 2,544,087 |
| Which South American Country? | 0 | - | 4.69 | 51,999 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,525 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,519 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,655 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,840 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,398 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,976 |
| Saint Kitts and Nevis Country Quiz | 0 | - | 4.57 | 18,786 |
| Grenada Country Quiz | 0 | - | 4.62 | 18,961 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.61 | 22,200 |
