| African Countries by First 2 Letters | 0 | - | 4.96 | 268,817 |
| Mauritius Country Quiz | 0 | - | 4.83 | 22,328 |
| African East Coast | 0 | - | 4.96 | 96,433 |
| What's Bigger? #1 | 0 | - | 4.87 | 150,866 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 28,106 |
| Australia True or False | 0 | - | 4.87 | 57,016 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,546 |
| Top African Languages on a Map | 0 | - | 4.94 | 74,736 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,112 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,494 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,451 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 58,851 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,861 |
| African Great Lakes | 0 | - | 4.82 | 66,666 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 323,511 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,771 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,817 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,841 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,837 |
| Word Chain - Africa | 0 | - | 4.47 | 31,669 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,860 |
| Seychelles Country Quiz | 0 | - | 4.91 | 21,930 |
| Liberia Country Quiz | 0 | - | 4.85 | 21,955 |
| Mali Country Quiz | 0 | - | 4.83 | 24,879 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 531,141 |
| Italy Multiple Choice | 0 | - | 4.74 | 104,082 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,766 |
| African Physical Geography | 0 | - | 4.51 | 31,759 |
| Africa A-Z | 0 | - | 4.57 | 46,717 |
| Sudan Country Quiz | 0 | - | 4.91 | 27,763 |
| Europe Map Quiz | 0 | - | 5.00 | 4,775,805 |
| Save Europeans by Guessing Countries | 0 | - | 4.86 | 215,234 |
| Germany True or False? | 0 | - | 4.61 | 48,929 |
| The UK for Americans - True or False | 0 | - | 4.43 | 58,725 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 279,984 |
| Famous People from Africa | 0 | - | 4.45 | 10,974 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 33,026 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,441 |
| Four Letter African Geography | 0 | - | 4.67 | 19,561 |
| Official Languages of South Africa | 0 | - | 4.57 | 26,201 |
| Provinces of South Africa | 0 | - | 4.74 | 21,838 |
| Geography of South Africa | 0 | - | 4.54 | 17,282 |
| History of South Africa | 0 | - | 4.60 | 17,728 |
| Oceania Map Quiz | 0 | - | 4.98 | 656,567 |
| Australian Capitals | 0 | - | 4.92 | 62,780 |
| United States Map Quiz | 0 | - | 4.98 | 4,165,522 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,443 |
| Official European Union Languages | 0 | - | 4.97 | 239,180 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,285 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,700 |
| France Multiple Choice | 0 | - | 4.39 | 40,791 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,351 |
| Asia Map Quiz | 0 | - | 4.99 | 921,409 |
| Africa Map Quiz | 0 | - | 5.00 | 2,123,791 |
| Nigeria Country Quiz | 0 | - | 4.75 | 47,119 |
| Country Confusion | 0 | - | 4.98 | 62,558 |
| Pasta... or Composer? | 0 | - | 4.63 | 26,769 |
| Sierra Leone Country Quiz | 0 | - | 4.43 | 19,587 |
| Mauritania Country Quiz | 0 | - | 4.64 | 18,676 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,080 |
| Australian States and Territories | 0 | - | 4.96 | 142,432 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,402 |
| Australia Map Quiz | 0 | - | 4.95 | 345,499 |
| Flags of North and South America | 0 | - | 4.99 | 375,072 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,798 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,541 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,266 |
| South America Map Quiz | 0 | - | 5.00 | 1,552,753 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,669 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,027,313 |
| North America Map Quiz | 0 | - | 4.98 | 249,995 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,851 |
| Canada Provinces and Territories | 0 | - | 5.00 | 344,405 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 642,435 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,387 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,118 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,794 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,016 |
| European Countries Ending in "IA" | 0 | - | 4.96 | 68,716 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,457 |
| Sahel Countries on a Map | 0 | - | 4.99 | 21,401 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,958 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,251,105 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,404 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,332,181 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,169 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 116,363 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,133 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,694 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,822 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,494 |
| The Only European Country ... | 0 | - | 4.91 | 217,880 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,770 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,800 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 174,115 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,902 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,861 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,758 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,524 |
| Slavic Countries | 0 | - | 4.96 | 112,033 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,272 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,955 |
| Counties of England | 0 | - | 4.97 | 800,096 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 359,122 |
| Flags of Asia Quiz | 0 | - | 4.99 | 617,067 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,515 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,202 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,567 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,766 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,403 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,952 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,775 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,547 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,026 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,278 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,543 |
| Countries of the Middle East | 0 | - | 4.96 | 201,954 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,642 |
| Countries of Africa | 0 | - | 5.00 | 2,549,073 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,325 |
| Flags of Africa Quiz | 0 | - | 5.00 | 474,496 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,423 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,785 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,823 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,155 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,894 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,810 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,120 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,301 |
| African Island Countries | 0 | - | 4.96 | 102,083 |
| Eritrea Country Quiz | 0 | - | 4.59 | 22,185 |
| Rwanda Country Quiz | 0 | - | 4.63 | 21,958 |
| Somalia Country Quiz | 0 | - | 4.78 | 25,346 |
| South Sudan Country Quiz | 0 | - | 4.69 | 19,751 |
| Uganda Country Quiz | 0 | - | 4.54 | 25,139 |
| Senegal Country Quiz | 0 | - | 4.62 | 23,231 |
| Togo Country Quiz | 0 | - | 4.64 | 19,020 |
| Benin Country Quiz | 0 | - | 4.64 | 22,365 |
| Burkina Faso Country Quiz | 0 | - | 4.80 | 25,154 |
| Cape Verde Country Quiz | 0 | - | 4.47 | 19,290 |
| Ghana Country Quiz | 0 | - | 4.74 | 27,786 |
| Guinea Country Quiz | 0 | - | 4.73 | 18,649 |
| Ivory Coast Country Quiz | 0 | - | 4.60 | 21,406 |
| Guinea-Bissau Country Quiz | 0 | - | 4.57 | 24,817 |
| Niger Country Quiz | 0 | - | 4.70 | 22,133 |
| Has Anyone Ever Done It #1 | 0 | - | 4.81 | 55,476 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,657 |
| D.R. Congo Country Quiz | 0 | - | 4.88 | 39,479 |
| Flags of Oceania | 0 | - | 5.00 | 261,102 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,490 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 146,121 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,745 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,386 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,234 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,789 |
| Regions of New Zealand | 0 | - | 4.84 | 28,631 |
| The Only American Country ... | 0 | - | 4.92 | 121,929 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,389 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,512 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 92,630 |
| States of Mexico | 0 | - | 4.96 | 177,226 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,322 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,222 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,341 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,343 |
| States of Brazil | 0 | - | 4.97 | 88,928 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 903,289 |
| Central American Countries | 0 | - | 4.98 | 156,950 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,053 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,400 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,339 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,948 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,533 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,690 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,214 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,434 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,007 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,706 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,072 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,302 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,994 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 74,579 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,500 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,104 |
| US States Quiz | 0 | - | 5.00 | 16,939,850 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,008 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,970 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,299 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,272 |
| Celtic Nations | 0 | - | 4.69 | 47,032 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,245 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,480 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,409 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,189 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,050 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,956 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,501 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,037 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,132 |
| Monarchies of Europe | 0 | - | 4.90 | 98,487 |
