| US States Quiz | 0 | - | 5.00 | 16,817,008 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,104 |
| Counties of England | 0 | - | 4.97 | 794,111 |
| Europe Map Quiz | 0 | - | 5.00 | 4,752,711 |
| Regions of Italy | 0 | - | 4.92 | 75,459 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,528 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,487 |
| States of Germany | 0 | - | 4.96 | 151,672 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,176 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,273 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,017 |
| Departments of France | 0 | - | 4.93 | 53,658 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,212 |
| Dominica Country Quiz | 0 | - | 4.81 | 19,780 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 330,679 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,598 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,394 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,758 |
| Counties of Ireland | 0 | - | 4.92 | 194,446 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,940 |
| US States with an Empty Map | 0 | - | 5.00 | 622,622 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,238,525 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,565 |
| Name a City - European Countries | 0 | - | 4.90 | 65,110 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,344 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,325,353 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,663 |
| The Only European Country ... | 0 | - | 4.91 | 215,760 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,623 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,062 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,404 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,478 |
| South America Map Quiz | 0 | - | 5.00 | 1,546,622 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,064 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,625 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,305 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,791 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,735 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,438 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,935 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,908 |
| Slavic Countries | 0 | - | 4.96 | 111,410 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,342 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,890 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,022 |
| Countries Closest to Maine | 0 | - | 4.85 | 66,921 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,176 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,923 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,646 |
| Australian States and Territories | 0 | - | 4.96 | 141,584 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 170,169 |
| Rivers of the United States | 0 | - | 4.93 | 66,013 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,233 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,813 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,295 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,398 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,304 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,733 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,788 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,119 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,772 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,663 |
| Monarchies of Europe | 0 | - | 4.90 | 97,871 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,614 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,162 |
| European Countries with One Border | 0 | - | 4.97 | 182,402 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,235 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,076 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,203 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,290 |
| Dominican Republic Country Quiz | 0 | - | 4.61 | 23,362 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,031 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,459 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,311 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,973 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,798 |
| Provinces of China | 0 | - | 4.97 | 203,108 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,934 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,029 |
| U.S. States that Border Canada | 0 | - | 4.91 | 184,158 |
| European Geography By Letter - B #2 | 0 | - | 4.85 | 77,641 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 51,628 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,812 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,421 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,780 |
| Countries of Europe in 1848 | 0 | - | 4.99 | 76,050 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,201 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,637 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,540 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,379 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,510 |
| Central American Countries | 0 | - | 4.98 | 155,793 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,798 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,699 |
| Countries That Border Russia | 0 | - | 4.98 | 460,885 |
| Countries Bordering France | 0 | - | 4.83 | 401,671 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,447 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,608 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,208 |
| Germany Country Quiz | 0 | - | 4.82 | 157,464 |
| Russia Country Quiz | 0 | - | 4.85 | 114,199 |
| Italy Country Quiz | 0 | - | 4.82 | 122,987 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,194 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,267 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 32,100 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 93,347 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,790 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 147,547 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,384 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,313 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,807 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,593 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,717 |
| Regions of France | 0 | - | 4.75 | 120,285 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,500 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,116 |
| States of the Holy Roman Empire in 1356 | 0 | - | 4.97 | 73,410 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,532,065 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 220,169 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 133,723 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,929 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,967 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 79,152 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 41,474 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 116,348 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,973 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,685,455 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,125 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,010 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,242 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,676 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,024 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,887 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,046 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,142 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,200 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,725 |
| Countries that Border Poland | 0 | - | 4.99 | 171,979 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,769 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,502 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,674 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,059 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,195 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,605 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,639 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,290 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,696 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,180 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 86,029 |
| Random U.S. City to State | 0 | - | 4.45 | 75,972 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,566 |
| Which City in Europe? | 0 | - | 4.83 | 107,113 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,324 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,406 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,751 |
| Countries that Beat Germany | 0 | - | 4.95 | 106,037 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,265 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,082 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,563 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,369 |
| Peru Country Quiz | 0 | - | 4.54 | 48,547 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,781 |
| Chile Country Quiz | 0 | - | 4.75 | 39,958 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,790 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,715 |
| Panama Country Quiz | 0 | - | 4.61 | 25,735 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,592 |
| Malta Country Quiz | 0 | - | 4.81 | 30,984 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,445,809 |
| Oceania Map Quiz | 0 | - | 4.98 | 639,962 |
| Africa Map Quiz | 0 | - | 5.00 | 2,113,562 |
| Asia Map Quiz | 0 | - | 4.99 | 913,408 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,537 |
| Regions of U.S. States | 0 | - | 4.37 | 43,746 |
| Counties of Wales | 0 | - | 4.63 | 39,161 |
| US States by Borders in 30 Seconds | 0 | - | 4.67 | 2,675,531 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,005 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 34,870 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,084 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,566 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,285 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,388,161 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,362 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,155 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,483 |
| Boroughs of New York City | 0 | - | 4.47 | 84,445 |
| Washington D.C. Trivia | 0 | - | 4.45 | 38,974 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,120 |
| Countries of Africa | 0 | - | 5.00 | 2,527,643 |
| Which South American Country? | 0 | - | 4.69 | 51,879 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,229 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,053 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,229 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,673 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,275 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,628 |
| Saint Kitts and Nevis Country Quiz | 0 | - | 4.57 | 18,711 |
| Grenada Country Quiz | 0 | - | 4.62 | 18,886 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.61 | 22,104 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,380,405 |
