| Australian Capitals | 0 | - | 4.92 | 62,594 |
| Australian States and Territories | 0 | - | 4.96 | 140,924 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,024 |
| Australia True or False | 0 | - | 4.87 | 56,516 |
| Australia Country Quiz | 0 | - | 4.43 | 69,288 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,430 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,813 |
| Animals of Australia | 0 | - | 4.52 | 42,157 |
| Flags of Oceania | 0 | - | 5.00 | 255,284 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 26,926 |
| Word Chain - Australia | 0 | - | 4.37 | 38,015 |
| Regions of New Zealand | 0 | - | 4.85 | 28,144 |
| Palau Country Quiz | 0 | - | 4.89 | 22,845 |
| AFL Teams | 0 | - | 4.40 | 39,753 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,299 |
| Tonga Country Quiz | 0 | - | 4.82 | 20,352 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 526,422 |
| Austria... or Australia? | 0 | - | 4.68 | 103,883 |
| Famous Australians by Description | 0 | - | 4.23 | 27,622 |
| Australian Slang | 0 | - | 4.25 | 28,478 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 266,558 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 277,128 |
| New Zealand Country Quiz | 0 | - | 4.68 | 75,478 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 47,717 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 68,592 |
| Official European Union Languages | 0 | - | 4.97 | 236,724 |
| European Countries in their Native Language | 0 | - | 4.99 | 156,715 |
| Europe Map Quiz | 0 | - | 5.00 | 4,732,028 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,622 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,269 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,440,685 |
| Asia Map Quiz | 0 | - | 4.99 | 907,197 |
| Countries of Africa | 0 | - | 5.00 | 2,508,462 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,833 |
| African East Coast | 0 | - | 4.96 | 95,071 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,948 |
| Oceania Geography Quiz | 0 | - | 4.55 | 21,980 |
| Australia Map Quiz | 0 | - | 4.94 | 342,528 |
| Vanuatu Country Quiz | 0 | - | 4.59 | 22,736 |
| Solomon Islands Country Quiz | 0 | - | 4.56 | 18,940 |
| Nauru Country Quiz | 0 | - | 4.53 | 23,174 |
| Papua New Guinea Country Quiz | 0 | - | 4.60 | 30,504 |
| Samoa Country Quiz | 0 | - | 4.80 | 20,649 |
| United States Map Quiz | 0 | - | 4.98 | 4,142,135 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,182 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,218 |
| Countries That Use the Euro | 0 | - | 4.96 | 103,046 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,356 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,547 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,605 |
| The Only European Country ... | 0 | - | 4.91 | 213,907 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,585 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,572 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,497 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,376,008 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,441 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,547 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,644 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,595 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,294 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,514 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,147 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,490 |
| African Island Countries | 0 | - | 4.96 | 100,804 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,686 |
| Oceania Physical Geography | 0 | - | 4.30 | 12,634 |
| Flags of North and South America | 0 | - | 4.99 | 367,408 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,162 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,180 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,256 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,359 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,940 |
| North America Map Quiz | 0 | - | 4.98 | 244,522 |
| Third Most Common Language by U.S. State | 0 | - | 4.89 | 113,382 |
| Canada Provinces and Territories | 0 | - | 5.00 | 338,006 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 636,064 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,630 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,504 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,244 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,227,115 |
| Celtic Nations | 0 | - | 4.69 | 46,818 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,006 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,727 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,307 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,391 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,488 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 86,865 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,879 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,976 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,494 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,283 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,215 |
| Slavic Countries | 0 | - | 4.96 | 110,874 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,052 |
| Counties of England | 0 | - | 4.97 | 789,384 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,729 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,361 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,790 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,438 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,269 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,739 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,508 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,703 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,788 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,176 |
| Countries of the Middle East | 0 | - | 4.96 | 198,960 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,253 |
| States of India | 0 | - | 4.94 | 190,211 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,169 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,008 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,259 |
| The Only African Country ... | 0 | - | 4.99 | 128,382 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,783 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,084 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 319,374 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,122 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,443 |
| The Only American Country ... | 0 | - | 4.92 | 120,775 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,357 |
| Uruguay Country Quiz | 0 | - | 4.83 | 31,355 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,875 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 56,992 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 93,907 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,008 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,965 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,356 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,884 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,085 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,505 |
| US States Quiz | 0 | - | 5.00 | 16,704,594 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,379 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,344 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,056 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,419 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,896 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,236 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,156 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,840 |
| Monarchies of Europe | 0 | - | 4.90 | 97,338 |
| European Countries with One Border | 0 | - | 4.97 | 181,657 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,555 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,977 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,038 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,222 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,179 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,728 |
| States of Germany | 0 | - | 4.96 | 150,123 |
| Germany Immigration by Country | 0 | - | 4.84 | 80,041 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,534 |
| Regions of Italy | 0 | - | 4.92 | 74,745 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,831 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,387 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,217 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,226 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,968 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,130 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,454 |
| Champions League Winners | 0 | - | 4.92 | 996,611 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,006 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,072 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,387 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,814 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,429 |
| Monarchies of Asia | 0 | - | 4.97 | 70,612 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,437 |
| Provinces of Turkey | 0 | - | 4.95 | 201,104 |
| Provinces of China | 0 | - | 4.97 | 200,182 |
| Japanese Prefectures | 0 | - | 4.98 | 134,649 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,229 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,919 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,698 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 92,797 |
| Kazakhstan Country Quiz | 0 | - | 4.85 | 32,295 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,021 |
| States of India Map Quiz | 0 | - | 4.82 | 26,050 |
| Countries Bordering India | 0 | - | 4.98 | 162,614 |
| Countries Closest to India | 0 | - | 4.97 | 102,216 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,784 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,342 |
| African Great Lakes | 0 | - | 4.82 | 65,184 |
| Every African Country Shape | 0 | - | 4.90 | 86,140 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,874 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,187 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,373 |
| Name a Valid African Country | 0 | - | 4.98 | 152,958 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,498 |
| Djibouti Country Quiz | 0 | - | 4.81 | 21,539 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,541 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,541 |
| Mauritius Country Quiz | 0 | - | 4.84 | 22,094 |
| Seychelles Country Quiz | 0 | - | 4.91 | 21,703 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,825 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,934 |
| Burkina Faso Country Quiz | 0 | - | 4.80 | 24,895 |
| Liberia Country Quiz | 0 | - | 4.85 | 21,719 |
| Mali Country Quiz | 0 | - | 4.84 | 24,615 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,056 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,354 |
| Lesotho Country Quiz | 0 | - | 4.83 | 20,410 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,310 |
