| African Countries by First 2 Letters | 0 | - | 4.96 | 266,762 |
| African East Coast | 0 | - | 4.96 | 95,218 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,766 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,953 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,229 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,041 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 319,653 |
| Official Languages of South Africa | 0 | - | 4.56 | 26,068 |
| Geography of South Africa | 0 | - | 4.54 | 17,164 |
| History of South Africa | 0 | - | 4.60 | 17,622 |
| African Great Lakes | 0 | - | 4.82 | 65,351 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 526,814 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 277,473 |
| Africa A-Z | 0 | - | 4.57 | 46,414 |
| Famous People from Africa | 0 | - | 4.45 | 10,873 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,246 |
| Word Chain - Africa | 0 | - | 4.47 | 31,463 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,495 |
| Europe Map Quiz | 0 | - | 5.00 | 4,737,072 |
| Africa Map Quiz | 0 | - | 5.00 | 2,106,585 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,828 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.67 | 38,150 |
| Oceania Map Quiz | 0 | - | 4.98 | 636,483 |
| Australian Capitals | 0 | - | 4.92 | 62,612 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,711 |
| Official European Union Languages | 0 | - | 4.97 | 237,205 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,060 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,723 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,442,217 |
| Asia Map Quiz | 0 | - | 4.99 | 908,422 |
| African Physical Geography | 0 | - | 4.51 | 31,588 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,965 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,704 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,090 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,988 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,521 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,354 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,386 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,605 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,870 |
| The Only European Country ... | 0 | - | 4.91 | 214,353 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,880 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,614 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,684 |
| Countries of Africa | 0 | - | 5.00 | 2,512,885 |
| Provinces of South Africa | 0 | - | 4.74 | 21,447 |
| Australia Map Quiz | 0 | - | 4.94 | 342,800 |
| United States Map Quiz | 0 | - | 4.98 | 4,144,446 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,689 |
| Celtic Nations | 0 | - | 4.69 | 46,839 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,377,340 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,514 |
| Flags of Africa Quiz | 0 | - | 5.00 | 464,634 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,850 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,697 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,445 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,626 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,365 |
| African Island Countries | 0 | - | 4.96 | 100,926 |
| Australian States and Territories | 0 | - | 4.96 | 141,101 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,063 |
| Australia True or False | 0 | - | 4.87 | 56,570 |
| Flags of North and South America | 0 | - | 4.99 | 368,518 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,227 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,290 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,435 |
| South America Map Quiz | 0 | - | 5.00 | 1,542,391 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,014,027 |
| North America Map Quiz | 0 | - | 4.98 | 245,247 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,432 |
| Canada Provinces and Territories | 0 | - | 5.00 | 338,707 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 636,728 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,732 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,573 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,261 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,229,806 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,321,356 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,878 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,460 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,761 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,600 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 86,950 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 308,271 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 168,622 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,442 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,341 |
| Slavic Countries | 0 | - | 4.96 | 111,007 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,103 |
| Counties of England | 0 | - | 4.97 | 790,469 |
| Flags of Asia Quiz | 0 | - | 4.99 | 606,900 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,462 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,943 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,540 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,400 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,959 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,657 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,824 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,057 |
| Countries of the Middle East | 0 | - | 4.96 | 199,285 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,292 |
| States of India | 0 | - | 4.94 | 190,829 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,323 |
| African Geography A-Z | 0 | - | 4.33 | 21,432 |
| The Only African Country ... | 0 | - | 4.99 | 128,472 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,829 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,221 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,502 |
| Flags of Oceania | 0 | - | 5.00 | 255,955 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,011 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,569 |
| Australia Country Quiz | 0 | - | 4.43 | 69,353 |
| Regions of New Zealand | 0 | - | 4.85 | 28,273 |
| The Only American Country ... | 0 | - | 4.92 | 120,901 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,452 |
| Uruguay Country Quiz | 0 | - | 4.83 | 31,396 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,192 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,144 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,001 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,181 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,046 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,508 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,985 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,188 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,584 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,503 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,483 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,161 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,593 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,117 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,358 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,210 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,964 |
| Monarchies of Europe | 0 | - | 4.90 | 97,479 |
| European Countries with One Border | 0 | - | 4.97 | 181,815 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,717 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,158 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,528 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,322 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,423 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,935 |
| States of Germany | 0 | - | 4.96 | 150,510 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,163 |
| Regions of Italy | 0 | - | 4.92 | 74,914 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,950 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,607 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,474 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,661 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,158 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,326 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,575 |
| Champions League Winners | 0 | - | 4.92 | 998,022 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,100 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,225 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,520 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,126 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,565 |
| Monarchies of Asia | 0 | - | 4.97 | 70,686 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,509 |
| Provinces of Turkey | 0 | - | 4.95 | 202,058 |
| Provinces of China | 0 | - | 4.97 | 200,851 |
| Japanese Prefectures | 0 | - | 4.98 | 135,042 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,339 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,077 |
| Kazakhstan Country Quiz | 0 | - | 4.83 | 35,080 |
| States of India Map Quiz | 0 | - | 4.82 | 26,125 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,844 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,425 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,967 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,477 |
| Name a Valid African Country | 0 | - | 4.98 | 153,122 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,561 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,864 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,124 |
| Palau Country Quiz | 0 | - | 4.89 | 22,873 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,289 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,611 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,351 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,325 |
| Tonga Country Quiz | 0 | - | 4.82 | 20,393 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,064 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,195 |
| States of Mexico | 0 | - | 4.95 | 173,837 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,981 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,296 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,146 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,508 |
| States of Brazil | 0 | - | 4.98 | 86,678 |
| Central American Countries | 0 | - | 4.98 | 155,230 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 146,273 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,320 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,792 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,405 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,427 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,579 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.84 | 65,740 |
| US States Quiz | 0 | - | 5.00 | 16,731,952 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,562 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,118 |
| Flags of the Mediterranean | 0 | - | 4.94 | 147,687 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,585 |
