| African Countries by First 2 Letters | 0 | - | 4.96 | 267,252 |
| African East Coast | 0 | - | 4.96 | 95,438 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,098 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,300 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,347 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 320,551 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,170 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 527,429 |
| African Great Lakes | 0 | - | 4.82 | 65,621 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,042 |
| Africa A-Z | 0 | - | 4.57 | 46,479 |
| Famous People from Africa | 0 | - | 4.45 | 10,920 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,286 |
| Word Chain - Africa | 0 | - | 4.47 | 31,524 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,561 |
| Australian Capitals | 0 | - | 4.92 | 62,644 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,812 |
| Official European Union Languages | 0 | - | 4.97 | 237,533 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,242 |
| Europe Map Quiz | 0 | - | 5.00 | 4,743,122 |
| Africa Map Quiz | 0 | - | 5.00 | 2,109,645 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,874 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.70 | 38,442 |
| Oceania Map Quiz | 0 | - | 4.98 | 637,939 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,290 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,443,479 |
| Asia Map Quiz | 0 | - | 4.99 | 910,176 |
| African Physical Geography | 0 | - | 4.51 | 31,605 |
| Official Languages of South Africa | 0 | - | 4.56 | 26,107 |
| Geography of South Africa | 0 | - | 4.54 | 17,183 |
| History of South Africa | 0 | - | 4.60 | 17,632 |
| Countries of Africa | 0 | - | 5.00 | 2,518,461 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,182 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,716 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,291 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,129 |
| Australia Map Quiz | 0 | - | 4.94 | 343,125 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,913 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,425 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,760 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,073 |
| Celtic Nations | 0 | - | 4.69 | 46,861 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,719 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,184 |
| The Only European Country ... | 0 | - | 4.91 | 214,902 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,183 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,648 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,098 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,378,761 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,594 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,108 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,836 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,607 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,774 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,644 |
| African Island Countries | 0 | - | 4.96 | 101,095 |
| Provinces of South Africa | 0 | - | 4.74 | 21,509 |
| Australian States and Territories | 0 | - | 4.96 | 141,272 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,111 |
| Australia True or False | 0 | - | 4.87 | 56,645 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,361 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,461 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,735 |
| North America Map Quiz | 0 | - | 4.98 | 246,169 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,507 |
| United States Map Quiz | 0 | - | 4.98 | 4,147,236 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,836 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,640 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,307 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,060 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,637 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,197 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,708 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,060 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,069 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,217 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,180 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,645 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,455 |
| Slavic Countries | 0 | - | 4.96 | 111,177 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,167 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,771 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,151 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,682 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,535 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,205 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,898 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,956 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,454 |
| Countries of the Middle East | 0 | - | 4.96 | 199,705 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,339 |
| Flags of Africa Quiz | 0 | - | 5.00 | 466,141 |
| Australia Country Quiz | 0 | - | 4.43 | 69,400 |
| Flags of North and South America | 0 | - | 4.99 | 369,651 |
| South America Map Quiz | 0 | - | 5.00 | 1,543,890 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,016,279 |
| Canada Provinces and Territories | 0 | - | 5.00 | 339,534 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 637,516 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,233,272 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,322,843 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,274 |
| Counties of England | 0 | - | 4.97 | 791,981 |
| Flags of Asia Quiz | 0 | - | 4.99 | 608,366 |
| States of India | 0 | - | 4.94 | 191,431 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,421 |
| African Geography A-Z | 0 | - | 4.33 | 21,445 |
| The Only African Country ... | 0 | - | 4.98 | 128,658 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,895 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,353 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,667 |
| Flags of Oceania | 0 | - | 5.00 | 256,628 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,097 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,748 |
| Regions of New Zealand | 0 | - | 4.85 | 28,349 |
| The Only American Country ... | 0 | - | 4.92 | 121,113 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,678 |
| Uruguay Country Quiz | 0 | - | 4.83 | 31,427 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,593 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,312 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,212 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,362 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,161 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,737 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,115 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,375 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,654 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,693 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,590 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,290 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,826 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,388 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,526 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,166 |
| Monarchies of Europe | 0 | - | 4.90 | 97,636 |
| European Countries with One Border | 0 | - | 4.97 | 182,040 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,903 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,435 |
| Federal Subjects of Russia | 0 | - | 4.94 | 145,048 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,474 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,664 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,093 |
| States of Germany | 0 | - | 4.96 | 150,916 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,301 |
| Regions of Italy | 0 | - | 4.92 | 75,098 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 44,057 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,056 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,664 |
| UK Cities Map Quiz | 0 | - | 4.95 | 463,058 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,283 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,548 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,607 |
| Champions League Winners | 0 | - | 4.92 | 1,000,049 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,160 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,427 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,715 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,507 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,725 |
| Monarchies of Asia | 0 | - | 4.97 | 70,786 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,589 |
| Provinces of Turkey | 0 | - | 4.95 | 202,673 |
| Provinces of China | 0 | - | 4.97 | 201,743 |
| Japanese Prefectures | 0 | - | 4.98 | 135,488 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,467 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,244 |
| States of India Map Quiz | 0 | - | 4.83 | 26,200 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,938 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,500 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,111 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,696 |
| Name a Valid African Country | 0 | - | 4.98 | 153,330 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,619 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,906 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,203 |
| Palau Country Quiz | 0 | - | 4.90 | 22,901 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,358 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,726 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,496 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,352 |
| Tonga Country Quiz | 0 | - | 4.82 | 20,424 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,128 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,388 |
| States of Mexico | 0 | - | 4.95 | 174,398 |
| Mexico States Map Quiz | 0 | - | 4.84 | 104,112 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,477 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,314 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,598 |
| States of Brazil | 0 | - | 4.97 | 86,975 |
| Central American Countries | 0 | - | 4.98 | 155,436 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 146,630 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,503 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,953 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,663 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,025 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,652 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.84 | 65,860 |
| US States Quiz | 0 | - | 5.00 | 16,765,936 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,007 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,139 |
| Flags of the Mediterranean | 0 | - | 4.94 | 147,869 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,680 |
