| South America Map Quiz | 0 | - | 5.00 | 1,558,967 |
| Brazil States Map Quiz | 0 | - | 4.87 | 48,777 |
| States of Brazil | 0 | - | 4.98 | 90,132 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.93 | 55,098 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 105,665 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,926 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,876 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,614 |
| Central American Countries | 0 | - | 4.98 | 157,618 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,717 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 151,231 |
| Mexico States Map Quiz | 0 | - | 4.85 | 105,830 |
| States of Mexico | 0 | - | 4.96 | 178,926 |
| United States Map Quiz | 0 | - | 4.98 | 4,174,277 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,713 |
| South American Cities on the Map | 0 | - | 4.52 | 35,591 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,267 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,033,946 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,630 |
| Flags of North and South America | 0 | - | 4.99 | 378,464 |
| Canada Provinces and Territories | 0 | - | 5.00 | 347,364 |
| Venezuela Country Quiz | 0 | - | 4.51 | 30,792 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,826 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,813 |
| The Only American Country ... | 0 | - | 4.92 | 122,399 |
| Countries Closest to Africa | 0 | - | 4.96 | 158,051 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 59,022 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 76,108 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,394 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,988 |
| Europe Map Quiz | 0 | - | 5.00 | 4,795,050 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,971 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,871 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,615 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 247,214 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,994 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,628 |
| South American Physical Geography | 0 | - | 4.58 | 18,415 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,846 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,794 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 152,023 |
| World Capitals by Proximity | 0 | - | 4.91 | 334,627 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,679 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.92 | 95,780 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,805 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,652 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,677 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 94,501 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,362 |
| Colombia Country Quiz | 0 | - | 4.90 | 41,079 |
| Paraguay Country Quiz | 0 | - | 4.54 | 25,441 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,441 |
| Suriname Country Quiz | 0 | - | 4.61 | 19,962 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,693 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,769 |
| Africa Map Quiz | 0 | - | 5.00 | 2,131,379 |
| Asia Map Quiz | 0 | - | 4.99 | 927,163 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,897 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,558 |
| Pixelated United States Map | 0 | - | 4.89 | 95,030 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 119,245 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,488 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,500 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,581 |
| U.S. States that Start with M | 0 | - | 4.94 | 188,643 |
| U.S. States By Population | 0 | - | 4.92 | 154,303 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,429 |
| U.S. States with Longest Names | 0 | - | 4.85 | 45,017 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 83,199 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,619 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,249 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 161,211 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,341 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,795 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,890 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,742 |
| Islands of the Galápagos | 0 | - | 4.54 | 4,803 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,871 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 178,830 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,274 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,871 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,389 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,450 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,383 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,999 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 210,809 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,993 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,615 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 83,137 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,461 |
| Asia Capitals Quiz | 0 | - | 4.98 | 700,417 |
| Nearest Capital City #1 | 0 | - | 4.83 | 58,065 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 70,012 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,360 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,315 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,597 |
| The Only European Country ... | 0 | - | 4.91 | 219,754 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,475 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,918 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 93,011 |
| Countries of Africa | 0 | - | 5.00 | 2,566,290 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,857 |
| Jamaica Country Quiz | 0 | - | 4.59 | 35,272 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,388,264 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,643 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,238 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,863 |
| Australia Map Quiz | 0 | - | 4.95 | 346,608 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,685 |
| African East Coast | 0 | - | 4.96 | 96,963 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,483 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,262,407 |
| Flags of Asia Quiz | 0 | - | 4.99 | 622,389 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,802 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 583,506 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 67,876 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,744 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,431 |
| Europe Capital to Country | 0 | - | 4.99 | 252,716 |
| Asia Capital to Country | 0 | - | 4.96 | 127,745 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,378 |
| European Capitals by Map | 0 | - | 4.99 | 142,707 |
| African Capitals by Map | 0 | - | 4.99 | 142,707 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,174 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,187 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,444 |
| European Coastal Capitals | 0 | - | 4.95 | 91,546 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,295 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,501 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,846 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,270 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,711 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,421 |
| Countries of the Middle East | 0 | - | 4.96 | 203,370 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,432 |
| Slavic Countries | 0 | - | 4.96 | 112,561 |
| African Island Countries | 0 | - | 4.96 | 102,792 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 128,087 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,549 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 155,051 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,259 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,846 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,789 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,100 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 145,025 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,590 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 118,124 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,769 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,113 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,372 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,854 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,948 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,953 |
| North America Map Quiz | 0 | - | 4.98 | 253,000 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,599 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,980 |
| Flags of Africa Quiz | 0 | - | 5.00 | 479,589 |
| Australian States and Territories | 0 | - | 4.96 | 143,123 |
| Counties of England | 0 | - | 4.97 | 804,706 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,747 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,558 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,274 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,563 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,333 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,970 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,976 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,731 |
| North America Cities by Map | 0 | - | 4.41 | 47,981 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 176,297 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,424 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,962 |
| Territories of the United States | 0 | - | 4.80 | 52,688 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,957 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,944 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 235,034 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,556 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,414 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 105,149 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 109,006 |
| Official Cities in the UK | 0 | - | 4.89 | 287,066 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,679 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,305 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,401 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,760 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,391 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,532 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,704 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 62,104 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,854 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,702 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,625 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,353 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,650 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,292 |
| Monarchies of Europe | 0 | - | 4.90 | 99,084 |
| Monarchies of Asia | 0 | - | 4.97 | 71,643 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,385 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,947 |
| The Only African Country ... | 0 | - | 4.99 | 129,850 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,479 |
