| South America Map Quiz | 0 | - | 5.00 | 1,551,522 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,228 |
| States of Brazil | 0 | - | 4.97 | 88,543 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,150 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,075 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,072 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,396 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,873 |
| Central American Countries | 0 | - | 4.98 | 156,741 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 112,934 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,844 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 148,978 |
| Mexico States Map Quiz | 0 | - | 4.84 | 104,966 |
| States of Mexico | 0 | - | 4.96 | 176,689 |
| United States Map Quiz | 0 | - | 4.98 | 4,163,142 |
| South American Cities on the Map | 0 | - | 4.53 | 35,464 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,025,507 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 641,542 |
| Flags of North and South America | 0 | - | 4.99 | 374,163 |
| Canada Provinces and Territories | 0 | - | 5.00 | 343,549 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,359 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,596 |
| Venezuela Country Quiz | 0 | - | 4.51 | 30,648 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,512 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,261 |
| The Only American Country ... | 0 | - | 4.92 | 121,792 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,872 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,027 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,163 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,593 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,377 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,596 |
| Europe Map Quiz | 0 | - | 5.00 | 4,769,895 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,701 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,735 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,765 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,988 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,232 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,747 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,357 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,094 |
| South American Physical Geography | 0 | - | 4.58 | 18,366 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,609 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,468 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,375 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,913 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,969 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,442 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,558 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,794 |
| Paraguay Country Quiz | 0 | - | 4.54 | 25,332 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,292 |
| Suriname Country Quiz | 0 | - | 4.61 | 19,849 |
| Guyana Country Quiz | 0 | - | 4.50 | 22,836 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,578 |
| Oceania Map Quiz | 0 | - | 4.98 | 643,857 |
| Africa Map Quiz | 0 | - | 5.00 | 2,121,321 |
| Asia Map Quiz | 0 | - | 4.99 | 919,207 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,646 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,931 |
| Pixelated United States Map | 0 | - | 4.88 | 94,438 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,116 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,682 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 113,646 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,299 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,608 |
| U.S. States By Population | 0 | - | 4.92 | 153,724 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,680 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,581 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,685 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,324 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,779 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,261 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,936 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,401 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,655 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,430 |
| Islands of the Galápagos | 0 | - | 4.54 | 4,785 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,953 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 176,346 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,266 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,296 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,181 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,904 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,650 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,787 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,921 |
| Africa Capitals Quiz | 0 | - | 4.99 | 739,521 |
| Asia Capitals Quiz | 0 | - | 4.98 | 694,521 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,506 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,071 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,636 |
| The Only European Country ... | 0 | - | 4.91 | 217,320 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,742 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,527 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,731 |
| Countries of Africa | 0 | - | 5.00 | 2,543,887 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,658 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,144 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,384,694 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,862 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,234 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,111 |
| Australia Map Quiz | 0 | - | 4.95 | 345,020 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,973 |
| African East Coast | 0 | - | 4.96 | 96,257 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,963 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,248,017 |
| Flags of Asia Quiz | 0 | - | 4.99 | 615,619 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,393 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 110,931 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,361 |
| Europe Capital to Country | 0 | - | 4.99 | 250,815 |
| Asia Capital to Country | 0 | - | 4.96 | 126,845 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,170 |
| European Capitals by Map | 0 | - | 4.99 | 139,886 |
| African Capitals by Map | 0 | - | 4.99 | 134,123 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,607 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,276 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,607 |
| European Coastal Capitals | 0 | - | 4.95 | 90,784 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,660 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,751 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,490 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,909 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,490 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,305 |
| Countries of the Middle East | 0 | - | 4.96 | 201,616 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,532 |
| Slavic Countries | 0 | - | 4.96 | 111,864 |
| African Island Countries | 0 | - | 4.96 | 101,846 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,953 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,201 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,748 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,793 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,287 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,893 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,991 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,700 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,378 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,407 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,772 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,450 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,349 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,211 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,412 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,339 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,373 |
| North America Map Quiz | 0 | - | 4.98 | 249,296 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,077 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,385 |
| Flags of Africa Quiz | 0 | - | 5.00 | 472,934 |
| Australian States and Territories | 0 | - | 4.96 | 142,211 |
| Counties of England | 0 | - | 4.97 | 798,625 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 172,797 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,628 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,414 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,146 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,790 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,722 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,612 |
| North America Cities by Map | 0 | - | 4.41 | 47,840 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,665 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.75 | 41,334 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,076 |
| Territories of the United States | 0 | - | 4.80 | 52,459 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,461 |
| France Immigration by Country | 0 | - | 4.70 | 76,665 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 59,467 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,305 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,199 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,629 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,324 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,570 |
| Official Cities in the UK | 0 | - | 4.89 | 284,438 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,412 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,810 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,016 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,689 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,194 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,500 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,009 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,277 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,535 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,392 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,144 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,321 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,076 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,513 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,194 |
| Monarchies of Europe | 0 | - | 4.90 | 98,326 |
| Monarchies of Asia | 0 | - | 4.97 | 71,204 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,003 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,398 |
| The Only African Country ... | 0 | - | 4.99 | 129,264 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,197 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,814 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,231 |
| Countries That Border Russia | 0 | - | 4.98 | 462,743 |
| European Countries with One Border | 0 | - | 4.97 | 183,091 |
