| Australia... or New Zealand? | 0 | - | 4.83 | 61,537 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,065 |
| England or Wales? | 0 | - | 4.94 | 45,658 |
| African East Coast | 0 | - | 4.96 | 95,974 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,900 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,292 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,215 |
| Australia True or False | 0 | - | 4.87 | 56,828 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,331 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,319 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 322,039 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.88 | 56,433 |
| African Great Lakes | 0 | - | 4.82 | 66,164 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,266 |
| D.R. Congo Country Quiz | 0 | - | 4.87 | 39,333 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,666 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,770 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,595 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,730 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,633 |
| Gabon Country Quiz | 0 | - | 4.83 | 18,551 |
| Republic of the Congo Country Quiz | 0 | - | 4.64 | 22,060 |
| African Physical Geography | 0 | - | 4.51 | 31,683 |
| Africa A-Z | 0 | - | 4.57 | 46,595 |
| Canada Multiple Choice Quiz | 0 | - | 4.50 | 49,284 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 529,259 |
| Russia Multiple Choice | 0 | - | 4.58 | 40,715 |
| Italy Multiple Choice | 0 | - | 4.74 | 103,735 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,669 |
| Famous People from Africa | 0 | - | 4.45 | 10,946 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,960 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,365 |
| Word Chain - Africa | 0 | - | 4.47 | 31,604 |
| Four Letter African Geography | 0 | - | 4.67 | 19,253 |
| Europe Map Quiz | 0 | - | 5.00 | 4,760,068 |
| Save Europeans by Guessing Countries | 0 | - | 4.83 | 212,886 |
| Germany True or False? | 0 | - | 4.61 | 48,777 |
| The UK for Americans - True or False | 0 | - | 4.43 | 58,613 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,933 |
| Africa Map Quiz | 0 | - | 5.00 | 2,116,783 |
| Official Languages of South Africa | 0 | - | 4.56 | 26,146 |
| Geography of South Africa | 0 | - | 4.54 | 17,237 |
| History of South Africa | 0 | - | 4.60 | 17,680 |
| Oceania Map Quiz | 0 | - | 4.98 | 641,649 |
| Australian Capitals | 0 | - | 4.92 | 62,715 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,081 |
| Official European Union Languages | 0 | - | 4.97 | 238,369 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,766 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,950 |
| France Multiple Choice | 0 | - | 4.39 | 40,729 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,306 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,728 |
| Asia Map Quiz | 0 | - | 4.99 | 915,944 |
| Pasta... or Composer? | 0 | - | 4.63 | 26,684 |
| Countries of Africa | 0 | - | 5.00 | 2,534,375 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,755 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,752 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,795 |
| Provinces of South Africa | 0 | - | 4.74 | 21,689 |
| Central African Republic Country Quiz | 0 | - | 4.60 | 22,204 |
| Chad Country Quiz | 0 | - | 4.54 | 21,438 |
| Burundi Country Quiz | 0 | - | 4.61 | 18,154 |
| Equatorial Guinea Country Quiz | 0 | - | 4.68 | 22,289 |
| São Tomé and Príncipe Country Quiz | 0 | - | 4.64 | 18,788 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,611 |
| Australia Map Quiz | 0 | - | 4.95 | 344,234 |
| United States Map Quiz | 0 | - | 4.98 | 4,156,585 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,074 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,632 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,845 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,279 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,949 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,096 |
| The Only European Country ... | 0 | - | 4.91 | 216,407 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,998 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,808 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,875 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,382,518 |
| States of India | 0 | - | 4.95 | 193,036 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,946 |
| Flags of Africa Quiz | 0 | - | 5.00 | 470,542 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,868 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,522 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,159 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,204 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,742 |
| African Geography A-Z | 0 | - | 4.33 | 21,473 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,389 |
| The Only African Country ... | 0 | - | 4.99 | 129,051 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,106 |
| African Island Countries | 0 | - | 4.96 | 101,549 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,799 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,135 |
| Flags of Oceania | 0 | - | 5.00 | 258,751 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,304 |
| Australian States and Territories | 0 | - | 4.96 | 141,889 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 145,359 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,276 |
| Regions of New Zealand | 0 | - | 4.85 | 28,489 |
| Flags of North and South America | 0 | - | 4.99 | 372,691 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,578 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,173 |
| The Only American Country ... | 0 | - | 4.92 | 121,533 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,053 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,659 |
| South America Map Quiz | 0 | - | 5.00 | 1,548,897 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,548 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,921 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,022,231 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,861 |
| North America Map Quiz | 0 | - | 4.98 | 248,246 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,615 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,027 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,441 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,349 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,701 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,417 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,922 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,888 |
| US States Quiz | 0 | - | 5.00 | 16,858,994 |
| Canada Provinces and Territories | 0 | - | 5.00 | 342,130 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,868 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,106 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,035 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,853 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,379 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,242,617 |
| Celtic Nations | 0 | - | 4.69 | 46,928 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,602 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,589 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,121 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,778 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,500 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,425 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,091 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,169 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,335 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,038 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,298 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 171,386 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,671 |
| Monarchies of Europe | 0 | - | 4.90 | 98,065 |
| European Countries with One Border | 0 | - | 4.97 | 182,685 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,487 |
| European Geography By Letter - B #2 | 0 | - | 4.85 | 78,206 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,027 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,097 |
| Countries of Europe in 1848 | 0 | - | 4.99 | 80,827 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,533 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,890 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,776 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 80,888 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,186 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,035 |
| Slavic Countries | 0 | - | 4.96 | 111,595 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,910 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,841 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,319 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,723 |
| States of Germany | 0 | - | 4.96 | 152,346 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,978 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,962 |
| Regions of Italy | 0 | - | 4.92 | 75,793 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,077 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,856 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,140 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,331 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,948 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,419 |
| Counties of England | 0 | - | 4.97 | 796,021 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,688 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 355,460 |
| Champions League Winners | 0 | - | 4.92 | 1,005,825 |
| Flags of Asia Quiz | 0 | - | 4.99 | 612,847 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,172 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,448 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,665 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,097 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,935 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,920 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,796 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,422 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,215 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,671 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,369 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,212 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,121 |
| Monarchies of Asia | 0 | - | 4.97 | 71,049 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 49,851 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,844 |
| Countries of the Middle East | 0 | - | 4.96 | 201,017 |
| Provinces of Turkey | 0 | - | 4.95 | 203,956 |
| World Currencies Quiz on a Map | 0 | - | 4.95 | 60,945 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,496 |
| Provinces of China | 0 | - | 4.97 | 204,106 |
| Japanese Prefectures | 0 | - | 4.98 | 136,693 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,796 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,778 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,217 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,270 |
