| African Countries by First 2 Letters | 0 | - | 4.96 | 268,684 |
| African East Coast | 0 | - | 4.96 | 96,349 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,567 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,979 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,798 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,419 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 323,350 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 58,592 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 530,817 |
| African Great Lakes | 0 | - | 4.82 | 66,577 |
| Word Chain - Africa | 0 | - | 4.47 | 31,659 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 279,811 |
| African Physical Geography | 0 | - | 4.51 | 31,752 |
| Africa A-Z | 0 | - | 4.57 | 46,693 |
| Europe Map Quiz | 0 | - | 5.00 | 4,773,381 |
| Famous People from Africa | 0 | - | 4.45 | 10,972 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,425 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,836 |
| Oceania Map Quiz | 0 | - | 4.98 | 654,976 |
| Australian Capitals | 0 | - | 4.92 | 62,767 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,371 |
| Official European Union Languages | 0 | - | 4.97 | 239,022 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,194 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,369 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,960 |
| Asia Map Quiz | 0 | - | 4.99 | 920,284 |
| Africa Map Quiz | 0 | - | 5.00 | 2,122,574 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 33,017 |
| Official Languages of South Africa | 0 | - | 4.57 | 26,190 |
| Geography of South Africa | 0 | - | 4.54 | 17,276 |
| History of South Africa | 0 | - | 4.60 | 17,725 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,012 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,921 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,758 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,712 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,134 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,815 |
| The Only European Country ... | 0 | - | 4.91 | 217,597 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,711 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,930 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,394 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,160 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,778 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,206 |
| Provinces of South Africa | 0 | - | 4.74 | 21,795 |
| Australia Map Quiz | 0 | - | 4.95 | 345,331 |
| United States Map Quiz | 0 | - | 4.98 | 4,164,376 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,206 |
| Celtic Nations | 0 | - | 4.69 | 47,006 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,127 |
| Countries of Africa | 0 | - | 5.00 | 2,546,700 |
| Australian States and Territories | 0 | - | 4.96 | 142,326 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,377 |
| Australia True or False | 0 | - | 4.87 | 56,976 |
| Flags of North and South America | 0 | - | 4.99 | 374,632 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,738 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,440 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,174 |
| South America Map Quiz | 0 | - | 5.00 | 1,552,201 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,653 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,026,463 |
| North America Map Quiz | 0 | - | 4.98 | 249,644 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,821 |
| Canada Provinces and Territories | 0 | - | 5.00 | 343,989 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 642,039 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,333 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,984 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,438 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,249,699 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,410 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,996 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,503 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,554 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,416 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,670 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,578 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 173,565 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,732 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,648 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,474 |
| Slavic Countries | 0 | - | 4.96 | 111,956 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,508 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,234 |
| Counties of England | 0 | - | 4.97 | 799,451 |
| Flags of Asia Quiz | 0 | - | 4.99 | 616,399 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,452 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,093 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,408 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,284 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,309 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,853 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,693 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,894 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,203 |
| Countries of the Middle East | 0 | - | 4.96 | 201,802 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,620 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,139 |
| Flags of Africa Quiz | 0 | - | 5.00 | 473,669 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,445 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,835 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,543 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,470 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,936 |
| African Island Countries | 0 | - | 4.96 | 101,929 |
| Flags of Oceania | 0 | - | 5.00 | 260,813 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,458 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 145,810 |
| Australia Country Quiz | 0 | - | 4.43 | 69,687 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,743 |
| Regions of New Zealand | 0 | - | 4.84 | 28,607 |
| The Only American Country ... | 0 | - | 4.92 | 121,856 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,324 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 903,093 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,278 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,903 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,461 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,642 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,798 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,649 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 74,469 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,062 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,252 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,014 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,091 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,926 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,797 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,439 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,601 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,046 |
| Monarchies of Europe | 0 | - | 4.90 | 98,408 |
| European Countries with One Border | 0 | - | 4.97 | 183,201 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,976 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,815 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,187 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,153 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,926 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,279 |
| States of Germany | 0 | - | 4.95 | 153,404 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,326 |
| Regions of Italy | 0 | - | 4.92 | 76,341 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,474 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,566 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,457 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,356 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,206 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,309 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,765 |
| Champions League Winners | 0 | - | 4.92 | 1,010,496 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,752 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,326 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,624 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,609 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,432 |
| Monarchies of Asia | 0 | - | 4.97 | 71,270 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,058 |
| Provinces of Turkey | 0 | - | 4.94 | 204,805 |
| Provinces of China | 0 | - | 4.97 | 205,906 |
| Japanese Prefectures | 0 | - | 4.98 | 137,851 |
| States of India | 0 | - | 4.95 | 194,322 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,913 |
| African Geography A-Z | 0 | - | 4.33 | 21,501 |
| The Only African Country ... | 0 | - | 4.99 | 129,312 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,228 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,112 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,444 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,610 |
| Palau Country Quiz | 0 | - | 4.90 | 23,064 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,705 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,315 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,178 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,489 |
| Samoa Country Quiz | 0 | - | 4.81 | 20,878 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,559 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,306 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,437 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 92,601 |
| States of Mexico | 0 | - | 4.96 | 176,923 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,216 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,162 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,244 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,286 |
| States of Brazil | 0 | - | 4.97 | 88,741 |
| Central American Countries | 0 | - | 4.98 | 156,861 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,005 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,206 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,155 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,940 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 174,950 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,028 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,958 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,436 |
| US States Quiz | 0 | - | 5.00 | 16,927,497 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,900 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,314 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,872 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,216 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,660 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,399 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,315 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,676 |
