| South America Map Quiz | 0 | - | 5.00 | 1,542,754 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,535 |
| States of Brazil | 0 | - | 4.98 | 86,751 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.91 | 53,199 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,344 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,534 |
| South America Capitals Quiz | 0 | - | 5.00 | 478,238 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,317 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,078 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,886 |
| Central American Countries | 0 | - | 4.98 | 155,300 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 146,371 |
| Mexico States Map Quiz | 0 | - | 4.84 | 104,014 |
| States of Mexico | 0 | - | 4.95 | 173,978 |
| United States Map Quiz | 0 | - | 4.98 | 4,145,218 |
| South American Cities on the Map | 0 | - | 4.56 | 35,275 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,014,676 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 636,903 |
| Flags of North and South America | 0 | - | 4.99 | 368,800 |
| Canada Provinces and Territories | 0 | - | 5.00 | 338,898 |
| Venezuela Country Quiz | 0 | - | 4.50 | 30,460 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,582 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,482 |
| The Only American Country ... | 0 | - | 4.92 | 120,963 |
| European Countries with One Border | 0 | - | 4.97 | 181,871 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,772 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,196 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,018 |
| Europe Map Quiz | 0 | - | 5.00 | 4,738,716 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,676 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,567 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,828 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,581 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,249 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,612 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,385 |
| South American Physical Geography | 0 | - | 4.58 | 18,291 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,428 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,135 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.91 | 79,726 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,822 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,924 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,975 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,895 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,285 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,960 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,597 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,178 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,311 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,907 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,342 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,644 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,729 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,046 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,545 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,429 |
| Paraguay Country Quiz | 0 | - | 4.53 | 25,145 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,113 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,442,539 |
| Oceania Map Quiz | 0 | - | 4.98 | 636,899 |
| Africa Map Quiz | 0 | - | 5.00 | 2,107,361 |
| Asia Map Quiz | 0 | - | 4.99 | 908,813 |
| Pixelated United States Map | 0 | - | 4.89 | 93,661 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,998 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,618 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,655 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,992 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,230 |
| U.S. States By Population | 0 | - | 4.92 | 152,571 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,661 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,010 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,014 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,860 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 65,055 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,246 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,195 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,633 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,150 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,773 |
| Islands of the Galápagos | 0 | - | 4.54 | 4,757 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,668 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 173,149 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,227 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,687 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,939 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,196 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,349 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,869 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,229 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,061 |
| Africa Capitals Quiz | 0 | - | 4.99 | 732,081 |
| Asia Capitals Quiz | 0 | - | 4.98 | 687,622 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,492 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,012 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,960 |
| The Only European Country ... | 0 | - | 4.91 | 214,538 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,622 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,956 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,369 |
| Countries with the Most Borders | 0 | - | 4.97 | 386,496 |
| Countries of Africa | 0 | - | 5.00 | 2,514,329 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 354,954 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 413,323 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,023 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,420 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,907 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,377,755 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,024 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,894 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,175 |
| Australia Map Quiz | 0 | - | 4.94 | 342,882 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,786 |
| African East Coast | 0 | - | 4.96 | 95,278 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,674 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,230,709 |
| Flags of Asia Quiz | 0 | - | 4.99 | 607,291 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,674 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,254 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 129,625 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 107,176 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 112,599 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 89,770 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,713 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,179 |
| Europe Capital to Country | 0 | - | 4.99 | 248,409 |
| Asia Capital to Country | 0 | - | 4.96 | 125,969 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,822 |
| European Capitals by Map | 0 | - | 4.99 | 137,073 |
| African Capitals by Map | 0 | - | 4.99 | 132,491 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,498 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,440 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,818 |
| European Coastal Capitals | 0 | - | 4.95 | 89,958 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,276 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,617 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,346 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,498 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,321,733 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,884 |
| Countries of the Middle East | 0 | - | 4.96 | 199,389 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,498 |
| Slavic Countries | 0 | - | 4.96 | 111,046 |
| African Island Countries | 0 | - | 4.96 | 100,978 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,594 |
| Countries with the Shortest Total Borders | 0 | - | 4.94 | 103,297 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,012 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,716 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,423 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,913 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,931 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,992 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,262 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,337 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,517 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,736 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,495 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,575 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,434 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,669 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,631 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,369 |
| North America Map Quiz | 0 | - | 4.98 | 245,634 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,536 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,480 |
| Flags of Africa Quiz | 0 | - | 5.00 | 465,075 |
| Australian States and Territories | 0 | - | 4.96 | 141,150 |
| Counties of England | 0 | - | 4.97 | 790,871 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 168,800 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 179,555 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,076 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,857 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,876 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 308,589 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,059 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,173 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,024 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,491 |
| North America Cities by Map | 0 | - | 4.41 | 47,663 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 174,778 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 106,581 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,539 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,769 |
| Territories of the United States | 0 | - | 4.79 | 52,211 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,309 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.78 | 39,438 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,370 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,307 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,160 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,156 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,921 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.84 | 23,052 |
| Official Cities in the UK | 0 | - | 4.89 | 281,290 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,070 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 149,937 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,668 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,811 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,579 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,368 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,346 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,826 |
