| South America Map Quiz | 0 | - | 5.00 | 1,552,529 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,327 |
| States of Brazil | 0 | - | 4.97 | 88,865 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,291 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,189 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,227 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,155 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 903,194 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,660 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,558 |
| Central American Countries | 0 | - | 4.98 | 156,904 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,033 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,308 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,289 |
| States of Mexico | 0 | - | 4.96 | 177,119 |
| United States Map Quiz | 0 | - | 4.98 | 4,165,013 |
| South American Cities on the Map | 0 | - | 4.53 | 35,484 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,026,941 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 642,232 |
| Flags of North and South America | 0 | - | 4.99 | 374,886 |
| Canada Provinces and Territories | 0 | - | 5.00 | 344,243 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,908 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,362 |
| The Only American Country ... | 0 | - | 4.92 | 121,899 |
| European Countries with One Border | 0 | - | 4.97 | 183,271 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,042 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,316 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,677 |
| Europe Map Quiz | 0 | - | 5.00 | 4,774,734 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,945 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,338 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,972 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,183 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,480 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,253 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,188 |
| South American Physical Geography | 0 | - | 4.58 | 18,380 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,497 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,629 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,494 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,728 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,592 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,735 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,668 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,818 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,993 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,953 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,048 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,748 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,844 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,614 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,060 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,082 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,486 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,700 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,843 |
| Venezuela Country Quiz | 0 | - | 4.51 | 30,664 |
| Paraguay Country Quiz | 0 | - | 4.54 | 25,350 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,320 |
| Suriname Country Quiz | 0 | - | 4.61 | 19,868 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,119 |
| Oceania Map Quiz | 0 | - | 4.98 | 655,971 |
| Africa Map Quiz | 0 | - | 5.00 | 2,123,286 |
| Asia Map Quiz | 0 | - | 4.99 | 920,915 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,720 |
| Pixelated United States Map | 0 | - | 4.88 | 94,527 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,200 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,814 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 113,773 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,439 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,766 |
| U.S. States By Population | 0 | - | 4.92 | 153,819 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,816 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,643 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,780 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,361 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,850 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,350 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,988 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,458 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,700 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,481 |
| Islands of the Galápagos | 0 | - | 4.54 | 4,786 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,062 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 176,716 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,504 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,364 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,211 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,997 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,716 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,965 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,012 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,657 |
| Africa Capitals Quiz | 0 | - | 4.99 | 740,699 |
| Asia Capitals Quiz | 0 | - | 4.98 | 695,599 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,873 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,270 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 116,059 |
| The Only European Country ... | 0 | - | 4.91 | 217,766 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,039 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,826 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,774 |
| Countries with the Most Borders | 0 | - | 4.97 | 389,428 |
| Countries of Africa | 0 | - | 5.00 | 2,547,932 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 356,252 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 416,327 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,587 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,697 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,173 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,344 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,044 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,463 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,249 |
| Australia Map Quiz | 0 | - | 4.95 | 345,421 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,335 |
| African East Coast | 0 | - | 4.96 | 96,402 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,992 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,250,528 |
| Flags of Asia Quiz | 0 | - | 4.99 | 616,812 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,834 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,745 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 130,856 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 108,262 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 113,426 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 90,568 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,081 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,558 |
| Europe Capital to Country | 0 | - | 4.99 | 251,169 |
| Asia Capital to Country | 0 | - | 4.96 | 126,979 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,393 |
| European Capitals by Map | 0 | - | 4.99 | 140,601 |
| African Capitals by Map | 0 | - | 4.99 | 138,505 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,083 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,434 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,790 |
| European Coastal Capitals | 0 | - | 4.95 | 90,932 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,807 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,213 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,876 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,975 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,821 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,716 |
| Countries of the Middle East | 0 | - | 4.96 | 201,887 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,720 |
| Slavic Countries | 0 | - | 4.96 | 112,008 |
| African Island Countries | 0 | - | 4.96 | 101,997 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,004 |
| Countries with the Shortest Total Borders | 0 | - | 4.94 | 104,116 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,357 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,911 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,034 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,621 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,069 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,138 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,766 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,493 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,598 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,981 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,692 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,479 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,466 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,619 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,466 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,502 |
| North America Map Quiz | 0 | - | 4.98 | 249,839 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,306 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,486 |
| Flags of Africa Quiz | 0 | - | 5.00 | 474,191 |
| Australian States and Territories | 0 | - | 4.96 | 142,376 |
| Counties of England | 0 | - | 4.97 | 799,894 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 173,926 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 180,850 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,391 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,749 |
| Top African Languages on a Map | 0 | - | 4.94 | 74,656 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,707 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,060 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,970 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,471 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,638 |
| North America Cities by Map | 0 | - | 4.41 | 47,870 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,795 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 107,147 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,374 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,487 |
| Territories of the United States | 0 | - | 4.80 | 52,496 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,740 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,765 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,567 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,414 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,943 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,483 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,636 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.85 | 23,582 |
| Official Cities in the UK | 0 | - | 4.89 | 284,920 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,456 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,078 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,069 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,809 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,281 |
