| Countries Bordering Brazil | 0 | - | 4.96 | 132,227 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,988 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,878 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,555 |
| States of Brazil | 0 | - | 4.97 | 89,642 |
| Brazil Country Quiz | 0 | - | 4.52 | 102,335 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 335,213 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,374 |
| Which South American Country? | 0 | - | 4.69 | 52,099 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,807 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 127,400 |
| South America Map Quiz | 0 | - | 5.00 | 1,556,324 |
| US States with an Empty Map | 0 | - | 5.00 | 628,405 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,607 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,792 |
| Peru Country Quiz | 0 | - | 4.54 | 48,903 |
| 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 | 904,901 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,831 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 50,074 |
| Rivers of the United States | 0 | - | 4.93 | 66,641 |
| South American Geography Quiz #2 | 0 | - | 4.41 | 43,984 |
| South American Geography Quiz #1 | 0 | - | 4.63 | 32,885 |
| The Only African Country ... | 0 | - | 4.99 | 129,632 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,374 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,532 |
| US States Quiz | 0 | - | 5.00 | 16,989,329 |
| World Currencies Quiz on a Map | 0 | - | 4.95 | 61,802 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,049 |
| Central American Countries | 0 | - | 4.98 | 157,280 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,564 |
| Europe Map Quiz | 0 | - | 5.00 | 4,786,618 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 150,395 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,570 |
| States of Mexico | 0 | - | 4.96 | 178,143 |
| Departments of France | 0 | - | 4.93 | 55,107 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,763 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,695 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,463 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,819 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,996 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,884 |
| Countries that Beat Brazil | 0 | - | 4.49 | 69,201 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,281 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,312 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,916 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,931 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,405 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,645 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,912 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,167 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,737 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,224 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,076 |
| Africa Map Quiz | 0 | - | 5.00 | 2,128,153 |
| Asia Map Quiz | 0 | - | 4.99 | 924,771 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,939 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,383 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,735 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,692,473 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 97,045 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,255 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 134,148 |
| Name a City - European Countries | 0 | - | 4.90 | 66,129 |
| Africa Capitals Quiz | 0 | - | 4.99 | 743,426 |
| Asia Capitals Quiz | 0 | - | 4.98 | 698,570 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 150,901 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,698 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,808 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,026 |
| The Only European Country ... | 0 | - | 4.91 | 218,875 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,850 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,445 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,899 |
| Countries of Africa | 0 | - | 5.00 | 2,558,523 |
| Countries Closest to Alaska | 0 | - | 4.93 | 125,091 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,570 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,081 |
| United States Map Quiz | 0 | - | 4.98 | 4,170,724 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,421 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,894 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,566 |
| Australia Map Quiz | 0 | - | 4.95 | 346,091 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,148 |
| Singapore Airlines Destinations on a Map | 0 | - | 4.93 | 25,330 |
| African East Coast | 0 | - | 4.96 | 96,726 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,469 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,814 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,445 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,790 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,184 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,257,171 |
| Flags of Asia Quiz | 0 | - | 4.99 | 619,840 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 581,764 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,825 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,293 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,030,912 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,739 |
| Belize Country Quiz | 0 | - | 4.85 | 21,079 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 32,337 |
| Saint Vincent and the Grenadines Country Quiz | 0 | - | 4.88 | 19,298 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,416 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,423 |
| Flags of Africa Quiz | 0 | - | 5.00 | 477,156 |
| Flags of North and South America | 0 | - | 4.99 | 376,725 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,977 |
| Counties of England | 0 | - | 4.97 | 802,557 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,584 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,396 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,862 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 348,553 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,426 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,008 |
| Europe Capital to Country | 0 | - | 4.99 | 251,990 |
| Asia Capital to Country | 0 | - | 4.96 | 127,356 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,918 |
| European Capitals by Map | 0 | - | 4.99 | 142,003 |
| African Capitals by Map | 0 | - | 4.99 | 142,053 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,833 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,873 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,821 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,143 |
| European Coastal Capitals | 0 | - | 4.95 | 91,271 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,166 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,547 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,696 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,146 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,651 |
| Countries of the Middle East | 0 | - | 4.96 | 202,715 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,142 |
| Slavic Countries | 0 | - | 4.96 | 112,332 |
| African Island Countries | 0 | - | 4.96 | 102,408 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,158 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,317 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,775 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,287 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,553 |
| The Only Asian Country ... | 0 | - | 4.69 | 122,812 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,301 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,466 |
| 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 | 152,010 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,570 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,233 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,876 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,116 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 34,096 |
| Dominica Country Quiz | 0 | - | 4.81 | 19,934 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,741 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,748 |
| North America Map Quiz | 0 | - | 4.98 | 251,897 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,499 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,775 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,348 |
| Australian States and Territories | 0 | - | 4.96 | 142,814 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,594 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,554 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,638 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,492 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,040 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,178 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,199 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,638 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,562 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,547 |
| States of the Holy Roman Empire in 1356 | 0 | - | 4.97 | 75,280 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,554,904 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,385 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,539 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,135 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,339 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,976 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,650 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,838 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,822 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,534 |
| Official Cities in the UK | 0 | - | 4.89 | 286,097 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,672 |
| South American Cities on the Map | 0 | - | 4.52 | 35,546 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,031 |
| Every City in Arizona on a Map | 0 | - | 4.51 | 9,574 |
| Every City in Colorado on a Map | 0 | - | 4.49 | 13,528 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 14,237 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,067 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,201 |
| 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 | 88,369 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,560 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,920 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,688 |
| The Only Country ... | 0 | - | 4.91 | 81,843 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,443 |
| 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 | 105,474 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,060 |
