| Countries Bordering Brazil | 0 | - | 4.96 | 132,226 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,986 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,878 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,553 |
| States of Brazil | 0 | - | 4.97 | 89,634 |
| Brazil Country Quiz | 0 | - | 4.52 | 102,335 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 335,209 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,371 |
| Which South American Country? | 0 | - | 4.69 | 52,097 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,807 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 127,398 |
| South America Map Quiz | 0 | - | 5.00 | 1,556,309 |
| US States with an Empty Map | 0 | - | 5.00 | 628,381 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,606 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,791 |
| Peru Country Quiz | 0 | - | 4.54 | 48,902 |
| Chile Country Quiz | 0 | - | 4.75 | 40,267 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,999 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 904,894 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,831 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 50,071 |
| Rivers of the United States | 0 | - | 4.93 | 66,641 |
| South American Geography Quiz #2 | 0 | - | 4.41 | 43,975 |
| South American Geography Quiz #1 | 0 | - | 4.63 | 32,885 |
| The Only African Country ... | 0 | - | 4.99 | 129,630 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,373 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,532 |
| US States Quiz | 0 | - | 5.00 | 16,988,920 |
| World Currencies Quiz on a Map | 0 | - | 4.95 | 61,798 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,041 |
| Central American Countries | 0 | - | 4.98 | 157,279 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,563 |
| Europe Map Quiz | 0 | - | 5.00 | 4,786,547 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 150,380 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,570 |
| States of Mexico | 0 | - | 4.96 | 178,136 |
| Departments of France | 0 | - | 4.93 | 55,104 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,758 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,691 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,461 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,817 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,992 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,881 |
| Countries that Beat Brazil | 0 | - | 4.49 | 69,200 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,280 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,310 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,911 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,930 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,403 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,640 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,910 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,165 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,736 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,206 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,043 |
| Africa Map Quiz | 0 | - | 5.00 | 2,128,119 |
| Asia Map Quiz | 0 | - | 4.99 | 924,754 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,939 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,382 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,733 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,692,442 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 97,035 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,253 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 134,142 |
| Name a City - European Countries | 0 | - | 4.90 | 66,126 |
| Africa Capitals Quiz | 0 | - | 4.99 | 743,414 |
| Asia Capitals Quiz | 0 | - | 4.98 | 698,553 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 150,883 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,691 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,807 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,024 |
| The Only European Country ... | 0 | - | 4.91 | 218,866 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,849 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,442 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,895 |
| Countries of Africa | 0 | - | 5.00 | 2,558,435 |
| Countries Closest to Alaska | 0 | - | 4.93 | 125,090 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,569 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,069 |
| United States Map Quiz | 0 | - | 4.98 | 4,170,693 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,421 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,890 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,565 |
| Australia Map Quiz | 0 | - | 4.95 | 346,090 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,144 |
| Singapore Airlines Destinations on a Map | 0 | - | 4.93 | 25,328 |
| African East Coast | 0 | - | 4.96 | 96,723 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,465 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,811 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,444 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,789 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,182 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,257,112 |
| Flags of Asia Quiz | 0 | - | 4.99 | 619,825 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 581,758 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,820 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,258 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,030,875 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,739 |
| Belize Country Quiz | 0 | - | 4.85 | 21,079 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 32,336 |
| Saint Vincent and the Grenadines Country Quiz | 0 | - | 4.88 | 19,298 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,413 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,423 |
| Flags of Africa Quiz | 0 | - | 5.00 | 477,135 |
| Flags of North and South America | 0 | - | 4.99 | 376,721 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,967 |
| Counties of England | 0 | - | 4.97 | 802,540 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,580 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,394 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,853 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 348,548 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,426 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,004 |
| Europe Capital to Country | 0 | - | 4.99 | 251,986 |
| Asia Capital to Country | 0 | - | 4.96 | 127,350 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,914 |
| European Capitals by Map | 0 | - | 4.99 | 141,997 |
| African Capitals by Map | 0 | - | 4.99 | 142,049 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,824 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,872 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,821 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,142 |
| European Coastal Capitals | 0 | - | 4.95 | 91,269 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,165 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,545 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,694 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,145 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,646 |
| Countries of the Middle East | 0 | - | 4.96 | 202,688 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,138 |
| Slavic Countries | 0 | - | 4.96 | 112,330 |
| African Island Countries | 0 | - | 4.96 | 102,407 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,157 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,314 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,774 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,285 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,548 |
| The Only Asian Country ... | 0 | - | 4.69 | 122,810 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,299 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,464 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,492 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,941 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,759 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,006 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,550 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,233 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,873 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,115 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 34,094 |
| Dominica Country Quiz | 0 | - | 4.81 | 19,934 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,736 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,745 |
| North America Map Quiz | 0 | - | 4.98 | 251,888 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,498 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,774 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,342 |
| Australian States and Territories | 0 | - | 4.96 | 142,813 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,588 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,551 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,636 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,491 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,038 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,177 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,198 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,634 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,557 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,543 |
| States of the Holy Roman Empire in 1356 | 0 | - | 4.97 | 75,276 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,554,847 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,378 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,537 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,134 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,333 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,972 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,644 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,831 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,822 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,533 |
| Official Cities in the UK | 0 | - | 4.89 | 286,083 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,671 |
| South American Cities on the Map | 0 | - | 4.52 | 35,546 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,028 |
| Every City in Arizona on a Map | 0 | - | 4.51 | 9,573 |
| Every City in Colorado on a Map | 0 | - | 4.49 | 13,527 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 14,235 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,062 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,198 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,545 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,067 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,367 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,560 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,919 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,687 |
| The Only Country ... | 0 | - | 4.91 | 81,843 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,440 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,059 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,626 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,473 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,058 |
