| South America Map Quiz | 0 | - | 5.00 | 1,540,809 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,361 |
| States of Brazil | 0 | - | 4.98 | 86,305 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,894 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,105 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,097 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,051 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,669 |
| Central American Countries | 0 | - | 4.98 | 154,978 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,778 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,739 |
| States of Mexico | 0 | - | 4.95 | 173,229 |
| United States Map Quiz | 0 | - | 4.98 | 4,140,843 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,301 |
| South American Cities on the Map | 0 | - | 4.57 | 35,238 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,476 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,140 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,730 |
| Flags of North and South America | 0 | - | 4.99 | 366,578 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,634 |
| Venezuela Country Quiz | 0 | - | 4.50 | 30,379 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,740 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,303 |
| The Only American Country ... | 0 | - | 4.92 | 120,713 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,062 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 56,913 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,824 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,920 |
| Europe Map Quiz | 0 | - | 5.00 | 4,729,593 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,176 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,356 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,605 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,584 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,042 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,680 |
| South American Physical Geography | 0 | - | 4.58 | 18,267 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,294 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,354 |
| 1M Cities by Proximity - United States | 0 | - | 4.55 | 149,658 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,198 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,298 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,059 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,067 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,392 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,803 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,478 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,512 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,299 |
| Paraguay Country Quiz | 0 | - | 4.53 | 25,071 |
| Bolivia Country Quiz | 0 | - | 4.63 | 25,999 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,439,289 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,947 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,617 |
| Asia Map Quiz | 0 | - | 4.99 | 906,567 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,033 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,670 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,304 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,353 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,579 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,847 |
| U.S. States By Population | 0 | - | 4.92 | 152,313 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,340 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,825 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 81,867 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,737 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,842 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 158,831 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,053 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,448 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,050 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,642 |
| Islands of the Galápagos | 0 | - | 4.54 | 4,754 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,336 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,243 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,834 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,483 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,863 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,350 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,025 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,268 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 207,778 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,488 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,038 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,907 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,877 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,431 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,219 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 67,865 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,866 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,771 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,450 |
| The Only European Country ... | 0 | - | 4.91 | 213,671 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,005 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,438 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,173 |
| Countries of Africa | 0 | - | 5.00 | 2,506,270 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,331 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,852 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,534 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,757 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,407 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,882 |
| Australia Map Quiz | 0 | - | 4.94 | 342,365 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,206 |
| African East Coast | 0 | - | 4.96 | 94,993 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,587 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,225,539 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,104 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,902 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 572,977 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 66,759 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,305 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,737 |
| Europe Capital to Country | 0 | - | 4.99 | 247,424 |
| Asia Capital to Country | 0 | - | 4.96 | 125,690 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,386 |
| European Capitals by Map | 0 | - | 4.99 | 136,120 |
| African Capitals by Map | 0 | - | 4.99 | 132,101 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,055 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,123 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,570 |
| European Coastal Capitals | 0 | - | 4.95 | 89,702 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,161 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,605 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,663 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,402 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,311 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,199 |
| Countries of the Middle East | 0 | - | 4.96 | 198,817 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,204 |
| Slavic Countries | 0 | - | 4.96 | 110,811 |
| African Island Countries | 0 | - | 4.96 | 100,727 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,652 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,427 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,019 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,561 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,657 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,717 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,130 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,127 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,252 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,527 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,204 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,366 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,192 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,467 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,434 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,149 |
| North America Map Quiz | 0 | - | 4.98 | 244,239 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,417 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,317 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,864 |
| Australian States and Territories | 0 | - | 4.95 | 140,601 |
| Counties of England | 0 | - | 4.97 | 788,813 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,734 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,000 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,641 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,346 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,694 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,562 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,710 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,455 |
| North America Cities by Map | 0 | - | 4.41 | 47,603 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 174,492 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,438 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,035 |
| Territories of the United States | 0 | - | 4.79 | 52,121 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,205 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.78 | 39,363 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,828 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,911 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,773 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,945 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,795 |
| Official Cities in the UK | 0 | - | 4.89 | 280,369 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,698 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,577 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,611 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,372 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,068 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,130 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,674 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,407 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,736 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,465 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,142 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,302 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,333 |
| Monarchies of Europe | 0 | - | 4.90 | 97,268 |
| Monarchies of Asia | 0 | - | 4.97 | 70,572 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,415 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,681 |
| The Only African Country ... | 0 | - | 4.99 | 128,315 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,755 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,226 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,003 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,303 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,982 |
| Countries That Border Russia | 0 | - | 4.98 | 458,760 |
| European Countries with One Border | 0 | - | 4.97 | 181,547 |
