| African Countries by First 2 Letters | 0 | - | 4.96 | 267,892 |
| African East Coast | 0 | - | 4.96 | 95,838 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,695 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,075 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,534 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,286 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 321,547 |
| African Great Lakes | 0 | - | 4.82 | 66,048 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 528,807 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,696 |
| African Physical Geography | 0 | - | 4.51 | 31,658 |
| Africa A-Z | 0 | - | 4.57 | 46,568 |
| Famous People from Africa | 0 | - | 4.45 | 10,937 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,344 |
| Word Chain - Africa | 0 | - | 4.47 | 31,587 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,685 |
| Europe Map Quiz | 0 | - | 5.00 | 4,755,818 |
| Africa Map Quiz | 0 | - | 5.00 | 2,114,817 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,938 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.73 | 44,841 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,654 |
| Australian Capitals | 0 | - | 4.92 | 62,695 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,000 |
| Official European Union Languages | 0 | - | 4.97 | 238,145 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,625 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,539 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,646 |
| Asia Map Quiz | 0 | - | 4.99 | 914,593 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,620 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,743 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,620 |
| Official Languages of South Africa | 0 | - | 4.56 | 26,138 |
| Geography of South Africa | 0 | - | 4.54 | 17,222 |
| History of South Africa | 0 | - | 4.60 | 17,661 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,471 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,760 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,582 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,561 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,884 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,848 |
| The Only European Country ... | 0 | - | 4.91 | 216,015 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,784 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,763 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,657 |
| Countries of Africa | 0 | - | 5.00 | 2,530,348 |
| Provinces of South Africa | 0 | - | 4.74 | 21,646 |
| Australia Map Quiz | 0 | - | 4.95 | 343,862 |
| United States Map Quiz | 0 | - | 4.98 | 4,154,101 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,985 |
| Celtic Nations | 0 | - | 4.69 | 46,909 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,381,267 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,872 |
| Flags of Africa Quiz | 0 | - | 5.00 | 469,342 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,662 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,392 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,011 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,086 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,184 |
| African Island Countries | 0 | - | 4.96 | 101,436 |
| Australian States and Territories | 0 | - | 4.96 | 141,709 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,233 |
| Australia True or False | 0 | - | 4.87 | 56,776 |
| Flags of North and South America | 0 | - | 4.99 | 371,962 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,511 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,086 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,307 |
| South America Map Quiz | 0 | - | 5.00 | 1,547,382 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,648 |
| North America Map Quiz | 0 | - | 4.98 | 247,727 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,656 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,414 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,208 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,045 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,791 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,361 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,240,143 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,374 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,437 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,983 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,192 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,989 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,254 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,997 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 170,688 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,812 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,008 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,735 |
| Slavic Countries | 0 | - | 4.96 | 111,499 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,287 |
| Counties of England | 0 | - | 4.97 | 794,883 |
| Flags of Asia Quiz | 0 | - | 4.99 | 611,499 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,093 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,536 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,977 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,819 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,665 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,283 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,262 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,014 |
| Countries of the Middle East | 0 | - | 4.96 | 200,752 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,441 |
| States of India | 0 | - | 4.94 | 192,642 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,649 |
| African Geography A-Z | 0 | - | 4.33 | 21,463 |
| The Only African Country ... | 0 | - | 4.98 | 128,941 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,061 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,658 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,003 |
| Flags of Oceania | 0 | - | 5.00 | 258,193 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,259 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 145,198 |
| Australia Country Quiz | 0 | - | 4.43 | 69,524 |
| Regions of New Zealand | 0 | - | 4.85 | 28,462 |
| The Only American Country ... | 0 | - | 4.92 | 121,409 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,945 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,520 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,530 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,718 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,553 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,874 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,359 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,175 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,332 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,740 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,821 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,939 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,672 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,261 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,929 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,910 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,401 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,513 |
| Monarchies of Europe | 0 | - | 4.90 | 97,968 |
| European Countries with One Border | 0 | - | 4.97 | 182,526 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,326 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,897 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,423 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,737 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,169 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,558 |
| States of Germany | 0 | - | 4.96 | 151,947 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,898 |
| Regions of Italy | 0 | - | 4.92 | 75,570 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 51,906 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,659 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,025 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,038 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,646 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,045 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,661 |
| Champions League Winners | 0 | - | 4.92 | 1,003,927 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,411 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,786 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,062 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,319 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,006 |
| Monarchies of Asia | 0 | - | 4.97 | 70,987 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,779 |
| Provinces of Turkey | 0 | - | 4.95 | 203,684 |
| Provinces of China | 0 | - | 4.97 | 203,497 |
| Japanese Prefectures | 0 | - | 4.98 | 136,455 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,712 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,624 |
| States of India Map Quiz | 0 | - | 4.83 | 26,407 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,128 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,658 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,458 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,358 |
| Name a Valid African Country | 0 | - | 4.98 | 153,780 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,725 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,016 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,392 |
| Palau Country Quiz | 0 | - | 4.90 | 22,970 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,506 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,955 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,784 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,417 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,495 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,200 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,939 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 92,345 |
| States of Mexico | 0 | - | 4.95 | 175,518 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,484 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,783 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,672 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,885 |
| States of Brazil | 0 | - | 4.97 | 87,669 |
| Central American Countries | 0 | - | 4.98 | 155,899 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 147,922 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,789 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,331 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 174,197 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,235 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,801 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,078 |
| US States Quiz | 0 | - | 5.00 | 16,833,163 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,606 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,216 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,299 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,890 |
