| South America Map Quiz | 0 | - | 5.00 | 1,553,045 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,366 |
| States of Brazil | 0 | - | 4.97 | 89,013 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,403 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,240 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,304 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,460 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 903,390 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,711 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,833 |
| Central American Countries | 0 | - | 4.98 | 156,985 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,076 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,510 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,371 |
| States of Mexico | 0 | - | 4.96 | 177,335 |
| United States Map Quiz | 0 | - | 4.98 | 4,166,126 |
| South American Cities on the Map | 0 | - | 4.52 | 35,504 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,027,657 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 642,578 |
| Flags of North and South America | 0 | - | 4.99 | 375,275 |
| Canada Provinces and Territories | 0 | - | 5.00 | 344,604 |
| Paraguay Country Quiz | 0 | - | 4.54 | 25,357 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,113 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,417 |
| The Only American Country ... | 0 | - | 4.92 | 121,957 |
| European Countries with One Border | 0 | - | 4.97 | 183,366 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,135 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,379 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,741 |
| Europe Map Quiz | 0 | - | 5.00 | 4,776,920 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,060 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,387 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,040 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,422 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,541 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,291 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,253 |
| South American Physical Geography | 0 | - | 4.58 | 18,383 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,515 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,755 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,833 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,771 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,619 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,824 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,710 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,905 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,018 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,995 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,367 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,818 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,856 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,685 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,143 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,146 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,506 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,786 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,872 |
| Venezuela Country Quiz | 0 | - | 4.51 | 30,686 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,336 |
| Suriname Country Quiz | 0 | - | 4.61 | 19,885 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,606 |
| Oceania Map Quiz | 0 | - | 4.98 | 656,985 |
| Africa Map Quiz | 0 | - | 5.00 | 2,124,427 |
| Asia Map Quiz | 0 | - | 4.99 | 921,847 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,746 |
| Pixelated United States Map | 0 | - | 4.88 | 94,594 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,670 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,894 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 113,902 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,522 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,874 |
| U.S. States By Population | 0 | - | 4.92 | 153,883 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,873 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,689 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,883 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,403 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,898 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,415 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,026 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,503 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,723 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,509 |
| Islands of the Galápagos | 0 | - | 4.54 | 4,788 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,145 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 176,953 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,624 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,425 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,230 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,049 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,746 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,134 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,073 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,694 |
| Africa Capitals Quiz | 0 | - | 4.99 | 741,320 |
| Asia Capitals Quiz | 0 | - | 4.98 | 696,329 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,055 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,487 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 116,473 |
| The Only European Country ... | 0 | - | 4.91 | 218,002 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,196 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,984 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,801 |
| Countries with the Most Borders | 0 | - | 4.97 | 389,633 |
| Countries of Africa | 0 | - | 5.00 | 2,550,093 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 356,338 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 416,557 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,635 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,717 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,186 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,737 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,108 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,584 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,332 |
| Australia Map Quiz | 0 | - | 4.95 | 345,574 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,487 |
| African East Coast | 0 | - | 4.96 | 96,462 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,011 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,251,790 |
| Flags of Asia Quiz | 0 | - | 4.99 | 617,362 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,075 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,777 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 130,946 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 108,345 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 113,478 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 90,621 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,146 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,666 |
| Europe Capital to Country | 0 | - | 4.99 | 251,361 |
| Asia Capital to Country | 0 | - | 4.96 | 127,083 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,509 |
| European Capitals by Map | 0 | - | 4.99 | 141,059 |
| African Capitals by Map | 0 | - | 4.99 | 140,663 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,424 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,542 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,902 |
| European Coastal Capitals | 0 | - | 4.95 | 91,009 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,022 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,460 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,027 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,008 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,332,510 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,938 |
| Countries of the Middle East | 0 | - | 4.96 | 202,066 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,797 |
| Slavic Countries | 0 | - | 4.96 | 112,082 |
| African Island Countries | 0 | - | 4.96 | 102,133 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,027 |
| Countries with the Shortest Total Borders | 0 | - | 4.94 | 104,183 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,445 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,998 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,170 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,908 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,181 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,253 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,816 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,569 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,742 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,214 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,961 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,616 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,869 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,873 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,526 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,552 |
| North America Map Quiz | 0 | - | 4.98 | 250,107 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,343 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,549 |
| Flags of Africa Quiz | 0 | - | 5.00 | 474,836 |
| Australian States and Territories | 0 | - | 4.96 | 142,484 |
| Counties of England | 0 | - | 4.97 | 800,422 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 174,351 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 180,928 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,414 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,806 |
| Top African Languages on a Map | 0 | - | 4.94 | 74,787 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,860 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,168 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,090 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,490 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,650 |
| North America Cities by Map | 0 | - | 4.41 | 47,886 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,866 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 107,189 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,400 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,656 |
| Territories of the United States | 0 | - | 4.80 | 52,515 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,769 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,786 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,782 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,579 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,211 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,584 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,692 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.85 | 23,625 |
| Official Cities in the UK | 0 | - | 4.89 | 285,138 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,481 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,536 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,108 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,900 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,334 |
