| Countries Bordering Brazil | 0 | - | 4.96 | 131,442 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,635 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,514 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,876 |
| States of Brazil | 0 | - | 4.97 | 87,663 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,639 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,077 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,204 |
| Which South American Country? | 0 | - | 4.69 | 51,896 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,334 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 125,638 |
| South America Map Quiz | 0 | - | 5.00 | 1,547,349 |
| US States with an Empty Map | 0 | - | 5.00 | 623,284 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,304 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,411 |
| Peru Country Quiz | 0 | - | 4.54 | 48,582 |
| Chile Country Quiz | 0 | - | 4.75 | 39,992 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,817 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,501 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,566 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,228 |
| Rivers of the United States | 0 | - | 4.93 | 66,074 |
| South American Geography Quiz #2 | 0 | - | 4.61 | 39,312 |
| South American Geography Quiz #1 | 0 | - | 4.62 | 32,559 |
| The Only African Country ... | 0 | - | 4.98 | 128,937 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,061 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,246 |
| US States Quiz | 0 | - | 5.00 | 16,832,399 |
| World Currencies Quiz on a Map | 0 | - | 4.95 | 60,787 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,027 |
| Central American Countries | 0 | - | 4.98 | 155,895 |
| Europe Map Quiz | 0 | - | 5.00 | 4,755,659 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 147,917 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,472 |
| States of Mexico | 0 | - | 4.95 | 175,512 |
| Departments of France | 0 | - | 4.93 | 53,800 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,670 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,239 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,781 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,305 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,057 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,035 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,412 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,696 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,178 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,347 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,575 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,669 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,487 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,062 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,146 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,331 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,598 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,629 |
| Africa Map Quiz | 0 | - | 5.00 | 2,114,737 |
| Asia Map Quiz | 0 | - | 4.99 | 914,523 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,684 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,106 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,520 |
| US States by Borders in 30 Seconds | 0 | - | 4.67 | 2,676,762 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,735 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,388 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,905 |
| Name a City - European Countries | 0 | - | 4.90 | 65,193 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,894 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,003 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,626 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,549 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,618 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,838 |
| The Only European Country ... | 0 | - | 4.91 | 215,999 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,750 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,777 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,582 |
| Countries of Africa | 0 | - | 5.00 | 2,530,242 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,105 |
| Countries Closest to Maine | 0 | - | 4.85 | 66,973 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,381,236 |
| United States Map Quiz | 0 | - | 4.98 | 4,154,040 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,470 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,647 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,616 |
| Australia Map Quiz | 0 | - | 4.95 | 343,851 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,967 |
| Singapore Airlines Destinations on a Map | 0 | - | 4.93 | 24,665 |
| African East Coast | 0 | - | 4.96 | 95,832 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,435 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,482 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,399 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,805 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,834 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,240,074 |
| Flags of Asia Quiz | 0 | - | 4.99 | 611,476 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 576,995 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,835 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,321 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,606 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,429 |
| Belize Country Quiz | 0 | - | 4.85 | 20,933 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 32,134 |
| Saint Vincent and the Grenadines Country Quiz | 0 | - | 4.88 | 19,176 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,177 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,011 |
| Flags of Africa Quiz | 0 | - | 5.00 | 469,317 |
| Flags of North and South America | 0 | - | 4.99 | 371,942 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,394 |
| Counties of England | 0 | - | 4.97 | 794,838 |
| U.S. States that Border Canada | 0 | - | 4.91 | 184,357 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,103 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,154 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 344,748 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,409 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,823 |
| Europe Capital to Country | 0 | - | 4.99 | 249,572 |
| Asia Capital to Country | 0 | - | 4.96 | 126,473 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,582 |
| European Capitals by Map | 0 | - | 4.99 | 138,583 |
| African Capitals by Map | 0 | - | 4.99 | 133,365 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,438 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,072 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,876 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,236 |
| European Coastal Capitals | 0 | - | 4.95 | 90,389 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,502 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,162 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,556 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,740 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,181 |
| Countries of the Middle East | 0 | - | 4.96 | 200,748 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,004 |
| Slavic Countries | 0 | - | 4.96 | 111,495 |
| African Island Countries | 0 | - | 4.96 | 101,434 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,790 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,807 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,660 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,280 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,177 |
| The Only Asian Country ... | 0 | - | 4.69 | 122,288 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,649 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,432 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,534 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,511 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,085 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,978 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,388 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,007 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,973 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,817 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,079 |
| Dominica Country Quiz | 0 | - | 4.81 | 19,801 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,985 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,729 |
| North America Map Quiz | 0 | - | 4.98 | 247,707 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,870 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,088 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,028 |
| Australian States and Territories | 0 | - | 4.96 | 141,705 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 170,657 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 49,762 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,129 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,232 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,257 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,919 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,686 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,993 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,069 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,010 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,533,860 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 220,343 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 133,849 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,638 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,426 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,512 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,020 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,626 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,345 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,668 |
| Official Cities in the UK | 0 | - | 4.89 | 283,065 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,468 |
| South American Cities on the Map | 0 | - | 4.56 | 35,386 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,361 |
| Every City in Arizona on a Map | 0 | - | 4.51 | 9,328 |
| Every City in Colorado on a Map | 0 | - | 4.48 | 13,214 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,827 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,089 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,246 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,890 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,986 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,693 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,077 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,092 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,166 |
| The Only Country ... | 0 | - | 4.91 | 80,769 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,733 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,705 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,053 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,936 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,936 |
| Monarchies of Europe | 0 | - | 4.90 | 97,962 |
| Monarchies of Asia | 0 | - | 4.97 | 70,985 |
