| African Countries by First 2 Letters | 0 | - | 4.95 | 255,926 |
| African East Coast | 0 | - | 4.96 | 89,231 |
| Top African Languages on a Map | 0 | - | 4.92 | 62,514 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 232,372 |
| 10 African Countries with the Most Tourists | 0 | - | 4.40 | 57,287 |
| Africa Geography Quiz #1 | 0 | - | 4.92 | 47,458 |
| African Great Lakes | 0 | - | 4.82 | 59,116 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 304,112 |
| European Countries by First 2 Letters | 0 | - | 4.96 | 505,152 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 265,767 |
| Africa A-Z | 0 | - | 4.57 | 44,942 |
| Famous People from Africa | 0 | - | 4.44 | 10,543 |
| "Big Five" African Game Animals | 0 | - | 4.19 | 46,044 |
| Word Chain - Africa | 0 | - | 4.48 | 30,620 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 58,552 |
| Europe Map Quiz | 0 | - | 5.00 | 4,504,618 |
| Africa Map Quiz | 0 | - | 5.00 | 2,017,420 |
| Africa Geography Quiz #2 | 0 | - | 4.58 | 31,922 |
| Oceania Map Quiz | 0 | - | 4.98 | 598,059 |
| Australian Capitals | 0 | - | 4.92 | 61,755 |
| Count to 10 in Europe: Pro | 0 | - | 4.84 | 64,398 |
| Official European Union Languages | 0 | - | 4.98 | 225,703 |
| European Countries in their Native Language | 0 | - | 4.99 | 150,009 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 405,544 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,387,602 |
| Asia Map Quiz | 0 | - | 4.99 | 842,276 |
| African Physical Geography | 0 | - | 4.50 | 30,697 |
| Largest Land Animals of Africa | 0 | - | 4.35 | 12,008 |
| Western Africa Map Quiz | 0 | - | 4.98 | 66,678 |
| Official Languages of South Africa | 0 | - | 4.55 | 25,458 |
| Geography of South Africa | 0 | - | 4.53 | 16,484 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 44,758 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 200,778 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.93 | 89,025 |
| Countries That Use the Euro | 0 | - | 4.92 | 73,341 |
| Europe Geography Decoder | 0 | - | 4.85 | 66,303 |
| 10 Easternmost Countries in Europe | 0 | - | 4.88 | 102,208 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.83 | 40,263 |
| The Only European Country ... | 0 | - | 4.92 | 194,276 |
| Countries that Beat Switzerland | 0 | - | 4.87 | 39,778 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 87,698 |
| Countries of Africa | 0 | - | 5.00 | 2,319,347 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.75 | 29,775 |
| Provinces of South Africa | 0 | - | 4.71 | 19,423 |
| Australia Map Quiz | 0 | - | 4.94 | 331,553 |
| United States Map Quiz | 0 | - | 4.98 | 4,027,645 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 348,275 |
| Celtic Nations | 0 | - | 4.75 | 45,770 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,329,869 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 94,938 |
| Flags of Africa Quiz | 0 | - | 5.00 | 418,577 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 24,306 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 206,667 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 110,196 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 153,613 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 127,074 |
| African Island Countries | 0 | - | 4.96 | 94,792 |
| Australian States and Territories | 0 | - | 4.96 | 134,759 |
| Australian Immigration by Country | 0 | - | 4.82 | 75,144 |
| Australia True or False | 0 | - | 4.87 | 54,112 |
| Flags of North and South America Quiz | 0 | - | 4.99 | 330,448 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 109,709 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 137,581 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 116,311 |
| South America Map Quiz | 0 | - | 5.00 | 1,478,963 |
| Countries of North America Quiz | 0 | - | 5.00 | 939,079 |
| North America Map Quiz | 0 | - | 4.98 | 218,926 |
| Third Most Common Language by U.S. State | 0 | - | 4.90 | 110,392 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 605,668 |
| Most Spoken Languages in Canada | 0 | - | 4.90 | 50,548 |
| Straight Shot to Antarctica | 0 | - | 4.92 | 39,789 |
| Add A Letter - Make a European City | 0 | - | 4.88 | 22,035 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,116,376 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,253,485 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 184,461 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 144,167 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 200,005 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 81,871 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.90 | 83,294 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 296,431 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 140,612 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 80,993 |
| Eastern Europe Map Quiz | 0 | - | 4.90 | 120,345 |
| Slavic Countries | 0 | - | 4.96 | 105,175 |
| Germany Multiple Choice | 0 | - | 4.83 | 51,539 |
| Counties of England | 0 | - | 4.97 | 738,568 |
| Flags of Asia Quiz | 0 | - | 4.99 | 559,802 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 104,920 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 146,736 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 93,504 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 101,713 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 118,020 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 99,755 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 65,449 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 219,343 |
| Countries of the Middle East | 0 | - | 4.95 | 185,132 |
| Countries where Arabic is an Official Language | 0 | - | 4.83 | 53,435 |
| Provinces of China | 0 | - | 4.97 | 175,317 |
| Japanese Prefectures | 0 | - | 4.98 | 119,689 |
| States of India | 0 | - | 4.94 | 172,074 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 28,769 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 69,094 |
| African Geography A-Z | 0 | - | 4.33 | 20,918 |
| The Only African Country ... | 0 | - | 4.98 | 123,880 |
| African Countries by a Single Clue | 0 | - | 4.91 | 65,572 |
| Pixelated Africa Map | 0 | - | 4.98 | 92,763 |
| Countries Closest to Africa | 0 | - | 4.96 | 150,041 |
| Flags of Oceania | 0 | - | 5.00 | 232,381 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.94 | 23,864 |
| Australia Cities Map Quiz | 0 | - | 4.86 | 138,096 |
| Australia Country Quiz | 0 | - | 4.45 | 59,692 |
| Regions of New Zealand | 0 | - | 4.83 | 26,186 |
| The Only American Country ... | 0 | - | 4.93 | 114,713 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 105,276 |
| Uruguay Country Quiz | 0 | - | 4.83 | 29,975 |
| Central America and Caribbean Map Quiz | 0 | - | 4.88 | 878,197 |
| North American Capitals - Map Quiz | 0 | - | 4.89 | 51,546 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 89,613 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 54,032 |
| U.S. State Border Crossings | 0 | - | 4.96 | 85,466 |
| U.S. Citizenship Test Questions | 0 | - | 4.84 | 229,494 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.86 | 69,531 |
| Cities and Towns of Massachusetts | 0 | - | 4.91 | 67,172 |
| Canada Provinces and Territories | 0 | - | 4.99 | 307,427 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 100,392 |
| European Diaspora - Top 11 Countries | 0 | - | 4.89 | 88,929 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 128,393 |
| Three Band Flags of Europe | 0 | - | 4.97 | 181,335 |
| Catholic Countries in Europe | 0 | - | 4.83 | 88,754 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.70 | 55,916 |
| Pixelated Europe Map | 0 | - | 4.88 | 114,874 |
| Monarchies of Europe | 0 | - | 4.89 | 92,141 |
| European Countries with One Border | 0 | - | 4.97 | 173,473 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 151,164 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 141,017 |
| Federal Subjects of Russia | 0 | - | 4.93 | 126,918 |
| Countries Formerly in Yugoslavia | 0 | - | 4.96 | 118,676 |
| Regions of France Map Quiz | 0 | - | 4.96 | 134,260 |
| States of Germany Map Quiz | 0 | - | 4.90 | 125,697 |
| States of Germany | 0 | - | 4.94 | 135,370 |
| Germany Immigration by Country | 0 | - | 4.86 | 74,574 |
| Counties of Ireland | 0 | - | 4.88 | 173,021 |
| Regions of Italy | 0 | - | 4.90 | 66,347 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 34,421 |
| Regions of Spain Quiz | 0 | - | 4.89 | 102,973 |
| Cantons of Switzerland | 0 | - | 4.97 | 44,405 |
| UK Cities Map Quiz | 0 | - | 4.95 | 447,164 |
| Countries and Territories of the United Kingdom | 0 | - | 4.88 | 88,195 |
| Counties of England Map Quiz | 0 | - | 4.97 | 296,008 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 16,295 |
| Champions League Winners | 0 | - | 4.92 | 934,989 |
| Asian Geography By Letter - B | 0 | - | 4.84 | 63,633 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.88 | 97,966 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 127,870 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 121,894 |
| Pixelated Asia Map | 0 | - | 4.91 | 67,385 |
| Monarchies of Asia | 0 | - | 4.96 | 67,547 |
| Provinces of Turkey | 0 | - | 4.95 | 188,408 |
| China Cities Map Quiz | 0 | - | 4.90 | 93,119 |
| Provinces of China Map Quiz | 0 | - | 4.93 | 87,625 |
| China's Territorial Disputes | 0 | - | 4.43 | 34,094 |
| Japan Country Quiz | 0 | - | 4.92 | 126,433 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 99,291 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 55,076 |
| African Countries with the Most Christians | 0 | - | 4.92 | 71,206 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 114,742 |
| Kenya Country Quiz | 0 | - | 4.86 | 32,689 |
| Palau Country Quiz | 0 | - | 4.89 | 21,603 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 87,562 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 64,361 |
| Countries Closest to Australia | 0 | - | 4.99 | 160,789 |
| Tuvalu Country Quiz | 0 | - | 4.85 | 20,351 |
| Tonga Country Quiz | 0 | - | 4.83 | 19,297 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 47,699 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 86,058 |
| States of Mexico | 0 | - | 4.93 | 155,020 |
| Mexico States Map Quiz | 0 | - | 4.82 | 96,696 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 99,209 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.89 | 45,766 |
| Brazil States Map Quiz | 0 | - | 4.84 | 43,529 |
| States of Brazil | 0 | - | 4.97 | 76,664 |
| Central American Countries | 0 | - | 4.98 | 146,688 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 108,335 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 122,512 |
| Total United States Immigration by Country | 0 | - | 4.88 | 102,996 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.95 | 164,491 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.94 | 199,636 |
| U.S. Cabinet Departments | 0 | - | 4.85 | 69,942 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.83 | 61,008 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.88 | 24,604 |
| US States Quiz | 0 | - | 5.00 | 15,644,815 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.97 | 353,324 |
| Mediterranean Geography on a Map | 0 | - | 4.48 | 35,856 |
| Flags of the Mediterranean | 0 | - | 4.94 | 129,697 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.85 | 85,073 |
| Pre-Euro Currencies | 0 | - | 4.43 | 50,940 |
| Top 10 Coldest European Countries | 0 | - | 4.93 | 186,527 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 120,600 |
| Word Scramble - European Countries | 0 | - | 4.70 | 134,203 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 188,319 |
