| Australia... or New Zealand? | 0 | - | 4.83 | 61,099 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 266,654 |
| England or Wales? | 0 | - | 4.94 | 45,360 |
| African East Coast | 0 | - | 4.96 | 95,126 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,576 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,782 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 32,767 |
| Australia True or False | 0 | - | 4.87 | 56,535 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,061 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,020 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 319,481 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,332 |
| African Great Lakes | 0 | - | 4.82 | 65,261 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,166 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,661 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,191 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,477 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,253 |
| Liberia Country Quiz | 0 | - | 4.85 | 21,729 |
| Mali Country Quiz | 0 | - | 4.84 | 24,628 |
| Niger Country Quiz | 0 | - | 4.69 | 21,917 |
| Africa A-Z | 0 | - | 4.57 | 46,393 |
| Canada Multiple Choice Quiz | 0 | - | 4.50 | 48,934 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 526,592 |
| Russia Multiple Choice | 0 | - | 4.58 | 40,587 |
| Italy Multiple Choice | 0 | - | 4.74 | 103,217 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,543 |
| Famous People from Africa | 0 | - | 4.45 | 10,864 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,813 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,219 |
| Word Chain - Africa | 0 | - | 4.47 | 31,448 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.67 | 37,985 |
| Europe Map Quiz | 0 | - | 5.00 | 4,733,720 |
| Save Europeans by Guessing Countries | 0 | - | 4.84 | 209,780 |
| Germany True or False? | 0 | - | 4.61 | 48,551 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 277,228 |
| Africa Map Quiz | 0 | - | 5.00 | 2,105,386 |
| African Physical Geography | 0 | - | 4.51 | 31,575 |
| Nigeria Country Quiz | 0 | - | 4.75 | 46,569 |
| Official Languages of South Africa | 0 | - | 4.56 | 26,048 |
| Geography of South Africa | 0 | - | 4.54 | 17,151 |
| History of South Africa | 0 | - | 4.60 | 17,610 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,870 |
| Australian Capitals | 0 | - | 4.92 | 62,598 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 68,630 |
| Official European Union Languages | 0 | - | 4.97 | 237,048 |
| European Countries in their Native Language | 0 | - | 4.99 | 156,763 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,485 |
| France Multiple Choice | 0 | - | 4.38 | 40,644 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,205 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,441,597 |
| Asia Map Quiz | 0 | - | 4.99 | 907,688 |
| Pasta... or Composer? | 0 | - | 4.63 | 26,561 |
| Countries of Africa | 0 | - | 5.00 | 2,510,079 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,882 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,698 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,009 |
| Senegal Country Quiz | 0 | - | 4.62 | 23,003 |
| Togo Country Quiz | 0 | - | 4.64 | 18,840 |
| Benin Country Quiz | 0 | - | 4.63 | 22,151 |
| Burkina Faso Country Quiz | 0 | - | 4.80 | 24,908 |
| Cape Verde Country Quiz | 0 | - | 4.47 | 19,110 |
| Ghana Country Quiz | 0 | - | 4.74 | 27,503 |
| Guinea Country Quiz | 0 | - | 4.73 | 18,480 |
| Ivory Coast Country Quiz | 0 | - | 4.59 | 21,185 |
| Guinea-Bissau Country Quiz | 0 | - | 4.57 | 24,543 |
| Sierra Leone Country Quiz | 0 | - | 4.43 | 19,413 |
| Mauritania Country Quiz | 0 | - | 4.63 | 18,501 |
| Provinces of South Africa | 0 | - | 4.74 | 21,408 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,884 |
| Australia Map Quiz | 0 | - | 4.94 | 342,652 |
| United States Map Quiz | 0 | - | 4.98 | 4,143,078 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,292 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,247 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,169 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,491 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,568 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,703 |
| The Only European Country ... | 0 | - | 4.91 | 214,073 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,717 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,584 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,559 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,376,581 |
| States of India | 0 | - | 4.94 | 190,493 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,467 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,963 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,715 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,640 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,358 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,547 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,280 |
| African Geography A-Z | 0 | - | 4.33 | 21,422 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,239 |
| The Only African Country ... | 0 | - | 4.99 | 128,408 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,803 |
| African Island Countries | 0 | - | 4.96 | 100,853 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,139 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,165 |
| Flags of Oceania | 0 | - | 5.00 | 255,563 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 26,952 |
| Australian States and Territories | 0 | - | 4.96 | 140,979 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,492 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,035 |
| Regions of New Zealand | 0 | - | 4.85 | 28,216 |
| Flags of North and South America | 0 | - | 4.99 | 367,851 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,182 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,217 |
| The Only American Country ... | 0 | - | 4.92 | 120,829 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,405 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,333 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,743 |
| Uruguay Country Quiz | 0 | - | 4.83 | 31,367 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,977 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,012,681 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,059 |
| North America Map Quiz | 0 | - | 4.98 | 244,757 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 93,948 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,073 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,004 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,424 |
| Third Most Common Language by U.S. State | 0 | - | 4.89 | 113,395 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,922 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,118 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,537 |
| US States Quiz | 0 | - | 5.00 | 16,714,900 |
| Canada Provinces and Territories | 0 | - | 5.00 | 338,243 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 636,312 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,675 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,405 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,526 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,251 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,228,163 |
| Celtic Nations | 0 | - | 4.69 | 46,825 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,400 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,589 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,773 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,375 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,086 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,519 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,490 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,526 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,994 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 86,909 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,290 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 308,015 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 168,143 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,884 |
| Monarchies of Europe | 0 | - | 4.90 | 97,386 |
| European Countries with One Border | 0 | - | 4.97 | 181,720 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,627 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,343 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,637 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,037 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,497 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,525 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,187 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 79,892 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,346 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,271 |
| Slavic Countries | 0 | - | 4.96 | 110,922 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,214 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,262 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,296 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,810 |
| States of Germany | 0 | - | 4.96 | 150,250 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,093 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,568 |
| Regions of Italy | 0 | - | 4.92 | 74,815 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,887 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,457 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,288 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,352 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,088 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,210 |
| Counties of England | 0 | - | 4.97 | 789,806 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,548 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 350,406 |
| Champions League Winners | 0 | - | 4.92 | 997,201 |
| Flags of Asia Quiz | 0 | - | 4.99 | 606,176 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,406 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,038 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,859 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,479 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,318 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,126 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,836 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,582 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,443 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,951 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,751 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,900 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,489 |
| Monarchies of Asia | 0 | - | 4.97 | 70,640 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,219 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,458 |
| Countries of the Middle East | 0 | - | 4.96 | 199,096 |
| Provinces of Turkey | 0 | - | 4.95 | 201,540 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,263 |
| Provinces of China | 0 | - | 4.97 | 200,405 |
| Japanese Prefectures | 0 | - | 4.98 | 134,768 |
