| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,277 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,308 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,050 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,364 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,422 |
| Countries that Beat Brazil | 0 | - | 4.49 | 67,866 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,014 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,778 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,069 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,077 |
| Peru Country Quiz | 0 | - | 4.54 | 48,294 |
| Chile Country Quiz | 0 | - | 4.75 | 39,717 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,739 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,135 |
| South American Geography Quiz #2 | 0 | - | 4.62 | 39,188 |
| South American Geography Quiz #1 | 0 | - | 4.73 | 32,468 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,343 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,005 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,969 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,849 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,269 |
| US States Quiz | 0 | - | 5.00 | 16,695,845 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,315 |
| Central American Countries | 0 | - | 4.98 | 155,010 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,826 |
| Which South American Country? | 0 | - | 4.69 | 51,719 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,375 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,836 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,765 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 47,701 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,822 |
| States of Mexico | 0 | - | 4.95 | 173,297 |
| States of Brazil | 0 | - | 4.98 | 86,354 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,932 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,131 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,435 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,827 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 76,931 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,693 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,599 |
| Europe Map Quiz | 0 | - | 5.00 | 4,730,393 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,750 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,595 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,869 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 124,186 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,054 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,381 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,439,592 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,148 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,987 |
| Asia Map Quiz | 0 | - | 4.99 | 906,811 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,072 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,796 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,114 |
| US States with an Empty Map | 0 | - | 5.00 | 618,649 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,678 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,550 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,895 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,029 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,694 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,321 |
| Countries of Africa | 0 | - | 5.00 | 2,507,041 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,289 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,423 |
| Mexico Country Quiz | 0 | - | 4.49 | 71,966 |
| Cuba Country Quiz | 0 | - | 4.69 | 51,155 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 31,898 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,680 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,334 |
| Australia Map Quiz | 0 | - | 4.94 | 342,430 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,266 |
| Mexico Cities Map Quiz | 0 | - | 4.77 | 33,313 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,598 |
| Rivers of the United States | 0 | - | 4.93 | 65,493 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,630 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,842 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,632 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,025 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,536 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,106 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,335 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,173 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,925 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,527 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,794 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,501 |
| The Only European Country ... | 0 | - | 4.91 | 213,754 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,075 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,484 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,190 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,392 |
| Belize Country Quiz | 0 | - | 4.85 | 20,799 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,806 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,779 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,439 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,903 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,639 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,087 |
| Flags of North and South America | 0 | - | 4.99 | 366,916 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,443 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,766 |
| Counties of England | 0 | - | 4.97 | 789,003 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,359 |
| African East Coast | 0 | - | 4.96 | 95,019 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,985 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,327 |
| Europe Capital to Country | 0 | - | 4.99 | 247,574 |
| Asia Capital to Country | 0 | - | 4.96 | 125,723 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,418 |
| European Capitals by Map | 0 | - | 4.99 | 136,205 |
| African Capitals by Map | 0 | - | 4.99 | 132,121 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,147 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,109 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,157 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,585 |
| European Coastal Capitals | 0 | - | 4.95 | 89,720 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,174 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,714 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,735 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,411 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,264 |
| Countries of the Middle East | 0 | - | 4.96 | 198,862 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,227 |
| Slavic Countries | 0 | - | 4.96 | 110,831 |
| African Island Countries | 0 | - | 4.96 | 100,762 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,488 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,684 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,461 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,061 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,588 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,689 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,738 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,142 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,147 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,264 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,545 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,240 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,379 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,215 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,493 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,455 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,170 |
| North America Map Quiz | 0 | - | 4.98 | 244,355 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,426 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,338 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,086 |
| Australian States and Territories | 0 | - | 4.95 | 140,695 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,827 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,012 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,657 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,395 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,771 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,602 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,743 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,517,932 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 218,479 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,454 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,883 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,952 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,814 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,965 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,815 |
| Official Cities in the UK | 0 | - | 4.89 | 280,454 |
| South American Cities on the Map | 0 | - | 4.57 | 35,239 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,175 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,885 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,717 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,382 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,788 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,641 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,395 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,087 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,162 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,689 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,422 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,656 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,753 |
| UK Immigration by Country | 0 | - | 4.94 | 139,591 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,173 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,312 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,636 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,775 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,334 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,316 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,215 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,850 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,216 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,346 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,222 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,063 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,779 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,350 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,767 |
| Monarchies of Europe | 0 | - | 4.90 | 97,294 |
| Monarchies of Asia | 0 | - | 4.97 | 70,589 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,434 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,198 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,426 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,718 |
| The Only African Country ... | 0 | - | 4.99 | 128,341 |
