| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,509 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,625 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,436 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,562 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,202 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,312 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,408 |
| South America Map Quiz | 0 | - | 5.00 | 1,547,261 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,807 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,631 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,403 |
| Peru Country Quiz | 0 | - | 4.54 | 48,577 |
| Chile Country Quiz | 0 | - | 4.75 | 39,988 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,811 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,474 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,279 |
| South American Geography Quiz #2 | 0 | - | 4.61 | 39,310 |
| South American Geography Quiz #1 | 0 | - | 4.62 | 32,557 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,244 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,770 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,242 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,320 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,658 |
| US States Quiz | 0 | - | 5.00 | 16,830,567 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,481 |
| Central American Countries | 0 | - | 4.98 | 155,884 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,192 |
| Which South American Country? | 0 | - | 4.69 | 51,892 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,862 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 147,862 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,448 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 47,950 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,784 |
| States of Mexico | 0 | - | 4.95 | 175,483 |
| States of Brazil | 0 | - | 4.97 | 87,628 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,657 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,776 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,338 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,506 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,322 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,033 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,255 |
| Europe Map Quiz | 0 | - | 5.00 | 4,755,318 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,686 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,819 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,041 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 125,621 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,660 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,133 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,464 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,550 |
| Africa Map Quiz | 0 | - | 5.00 | 2,114,569 |
| Asia Map Quiz | 0 | - | 4.99 | 914,417 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,595 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,098 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,485 |
| US States with an Empty Map | 0 | - | 5.00 | 623,229 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,719 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,377 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,885 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,778 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,944 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,610 |
| Countries of Africa | 0 | - | 5.00 | 2,529,935 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,097 |
| Countries Closest to Maine | 0 | - | 4.85 | 66,969 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,327 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,420 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 32,131 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,380,791 |
| United States Map Quiz | 0 | - | 4.98 | 4,153,845 |
| Australia Map Quiz | 0 | - | 4.95 | 343,821 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,936 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,643 |
| Rivers of the United States | 0 | - | 4.93 | 66,070 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,417 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,475 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,391 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,795 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,833 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,239,868 |
| Flags of Asia Quiz | 0 | - | 4.99 | 611,388 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,814 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,531 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,180 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,595 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,820 |
| The Only European Country ... | 0 | - | 4.91 | 215,974 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,725 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,765 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,577 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,513 |
| Belize Country Quiz | 0 | - | 4.85 | 20,932 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,128 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,449 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,623 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,601 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,007 |
| Flags of Africa Quiz | 0 | - | 5.00 | 469,224 |
| Flags of North and South America | 0 | - | 4.99 | 371,863 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,568 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,317 |
| Counties of England | 0 | - | 4.97 | 794,771 |
| U.S. States that Border Canada | 0 | - | 4.91 | 184,329 |
| African East Coast | 0 | - | 4.96 | 95,824 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,121 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,393 |
| Europe Capital to Country | 0 | - | 4.99 | 249,546 |
| Asia Capital to Country | 0 | - | 4.96 | 126,465 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,564 |
| European Capitals by Map | 0 | - | 4.99 | 138,534 |
| African Capitals by Map | 0 | - | 4.99 | 133,352 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,392 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,067 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,868 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,225 |
| European Coastal Capitals | 0 | - | 4.95 | 90,371 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,496 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,134 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,536 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,738 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,156 |
| Countries of the Middle East | 0 | - | 4.96 | 200,728 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,996 |
| Slavic Countries | 0 | - | 4.96 | 111,487 |
| African Island Countries | 0 | - | 4.96 | 101,415 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,787 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,650 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,273 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,155 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,637 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,421 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,522 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,509 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,083 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,963 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,381 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,991 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,966 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,803 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,071 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,978 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,721 |
| North America Map Quiz | 0 | - | 4.98 | 247,652 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,864 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,081 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,015 |
| Australian States and Territories | 0 | - | 4.96 | 141,690 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 170,595 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,229 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,245 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,667 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,958 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,050 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,998 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,533,607 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 220,317 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 133,830 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,629 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,415 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,494 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,006 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,612 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,340 |
| Official Cities in the UK | 0 | - | 4.89 | 283,038 |
| South American Cities on the Map | 0 | - | 4.56 | 35,383 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,926 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,005 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,531 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,894 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,058 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,234 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,883 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,972 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,686 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,070 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,081 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,047 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,162 |
| UK Immigration by Country | 0 | - | 4.94 | 140,669 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,722 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,696 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,313 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,710 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,037 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,929 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,005 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,439 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,927 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,328 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 130,480 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,914 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,303 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,930 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,120 |
| Monarchies of Europe | 0 | - | 4.90 | 97,948 |
| Monarchies of Asia | 0 | - | 4.97 | 70,975 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,929 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,705 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,773 |
