| African Countries by First 2 Letters | 0 | - | 4.96 | 267,208 |
| Official Languages of South Africa | 0 | - | 4.56 | 26,103 |
| Geography of South Africa | 0 | - | 4.54 | 17,182 |
| History of South Africa | 0 | - | 4.60 | 17,632 |
| African East Coast | 0 | - | 4.96 | 95,418 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,069 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,279 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,335 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,161 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 320,422 |
| African Great Lakes | 0 | - | 4.82 | 65,590 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 527,376 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,006 |
| Africa A-Z | 0 | - | 4.57 | 46,472 |
| Famous People from Africa | 0 | - | 4.45 | 10,919 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,282 |
| Word Chain - Africa | 0 | - | 4.47 | 31,521 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,554 |
| Europe Map Quiz | 0 | - | 5.00 | 4,742,413 |
| Africa Map Quiz | 0 | - | 5.00 | 2,109,324 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,873 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.70 | 38,415 |
| Oceania Map Quiz | 0 | - | 4.98 | 637,778 |
| Australian Capitals | 0 | - | 4.92 | 62,642 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,801 |
| Official European Union Languages | 0 | - | 4.97 | 237,500 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,224 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,230 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,443,353 |
| Asia Map Quiz | 0 | - | 4.99 | 909,989 |
| African Physical Geography | 0 | - | 4.51 | 31,603 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,165 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,714 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,285 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,114 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,873 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,417 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,720 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,710 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,155 |
| The Only European Country ... | 0 | - | 4.91 | 214,860 |
| European Countries NOT in NATO | 0 | - | 4.87 | 60,146 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,647 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,072 |
| Countries of Africa | 0 | - | 5.00 | 2,517,906 |
| Provinces of South Africa | 0 | - | 4.74 | 21,504 |
| Australia Map Quiz | 0 | - | 4.94 | 343,080 |
| United States Map Quiz | 0 | - | 4.98 | 4,146,918 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,036 |
| Celtic Nations | 0 | - | 4.69 | 46,861 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,378,641 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,586 |
| Flags of Africa Quiz | 0 | - | 5.00 | 466,002 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,084 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,826 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,600 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,762 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,605 |
| African Island Countries | 0 | - | 4.96 | 101,071 |
| Australian States and Territories | 0 | - | 4.96 | 141,247 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,108 |
| Australia True or False | 0 | - | 4.87 | 56,630 |
| Flags of North and South America | 0 | - | 4.99 | 369,527 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,345 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,452 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,718 |
| South America Map Quiz | 0 | - | 5.00 | 1,543,727 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,016,054 |
| North America Map Quiz | 0 | - | 4.98 | 246,112 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,504 |
| Canada Provinces and Territories | 0 | - | 5.00 | 339,428 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 637,394 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,828 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,636 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,300 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,232,922 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,322,637 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,043 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,623 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,148 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,700 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,049 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,048 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,154 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,625 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,431 |
| Slavic Countries | 0 | - | 4.96 | 111,153 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,163 |
| Counties of England | 0 | - | 4.97 | 791,829 |
| Flags of Asia Quiz | 0 | - | 4.99 | 608,187 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,759 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,125 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,666 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,521 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,169 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,877 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,944 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,420 |
| Countries of the Middle East | 0 | - | 4.96 | 199,667 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,332 |
| States of India | 0 | - | 4.94 | 191,369 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,409 |
| African Geography A-Z | 0 | - | 4.33 | 21,444 |
| The Only African Country ... | 0 | - | 4.98 | 128,636 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,890 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,335 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,644 |
| Flags of Oceania | 0 | - | 5.00 | 256,558 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,088 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,719 |
| Australia Country Quiz | 0 | - | 4.43 | 69,393 |
| Regions of New Zealand | 0 | - | 4.85 | 28,337 |
| The Only American Country ... | 0 | - | 4.92 | 121,095 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,661 |
| Uruguay Country Quiz | 0 | - | 4.83 | 31,427 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,548 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,299 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,196 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,342 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,151 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,708 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,107 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,360 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,649 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,677 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,579 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,274 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,803 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,364 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,510 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,267 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,147 |
| Monarchies of Europe | 0 | - | 4.90 | 97,612 |
| European Countries with One Border | 0 | - | 4.97 | 182,014 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,889 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,414 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,987 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,451 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,640 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,080 |
| States of Germany | 0 | - | 4.96 | 150,881 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,285 |
| Regions of Italy | 0 | - | 4.92 | 75,057 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 44,046 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,018 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,644 |
| UK Cities Map Quiz | 0 | - | 4.95 | 463,025 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,269 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,514 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,605 |
| Champions League Winners | 0 | - | 4.92 | 999,855 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,155 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,405 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,699 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,468 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,710 |
| Monarchies of Asia | 0 | - | 4.97 | 70,775 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,578 |
| Provinces of Turkey | 0 | - | 4.95 | 202,636 |
| Provinces of China | 0 | - | 4.97 | 201,606 |
| Japanese Prefectures | 0 | - | 4.98 | 135,439 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,452 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,225 |
| Kazakhstan Country Quiz | 0 | - | 4.79 | 35,487 |
| States of India Map Quiz | 0 | - | 4.82 | 26,192 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,934 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,490 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,095 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,683 |
| Name a Valid African Country | 0 | - | 4.98 | 153,314 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,611 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,902 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,193 |
| Palau Country Quiz | 0 | - | 4.90 | 22,901 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,352 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,716 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,481 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,351 |
| Tonga Country Quiz | 0 | - | 4.82 | 20,422 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,122 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,371 |
| States of Mexico | 0 | - | 4.95 | 174,343 |
| Mexico States Map Quiz | 0 | - | 4.84 | 104,106 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,461 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,295 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,591 |
| States of Brazil | 0 | - | 4.97 | 86,940 |
| Central American Countries | 0 | - | 4.98 | 155,426 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 146,607 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,494 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,943 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,643 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,965 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,642 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.84 | 65,848 |
| US States Quiz | 0 | - | 5.00 | 16,762,112 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,962 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,137 |
| Flags of the Mediterranean | 0 | - | 4.94 | 147,848 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,670 |
