| African Countries by First 2 Letters | 0 | - | 4.96 | 269,546 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,890 |
| Australian Capitals | 0 | - | 4.92 | 62,848 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,549 |
| African East Coast | 0 | - | 4.96 | 96,868 |
| Australian States and Territories | 0 | - | 4.96 | 142,959 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,520 |
| Australia True or False | 0 | - | 4.87 | 57,187 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,391 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,756 |
| Flags of Oceania | 0 | - | 5.00 | 263,134 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,779 |
| Australia... or New Zealand? | 0 | - | 4.83 | 62,068 |
| Regions of New Zealand | 0 | - | 4.84 | 28,766 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,602 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 324,415 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 60,325 |
| Palau Country Quiz | 0 | - | 4.89 | 23,157 |
| Australia Country Quiz | 0 | - | 4.43 | 69,866 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,557 |
| Samoa Country Quiz | 0 | - | 4.81 | 20,965 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,631 |
| African Great Lakes | 0 | - | 4.82 | 67,060 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 61,055 |
| Word Chain - Africa | 0 | - | 4.47 | 31,726 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,985 |
| Animals of Australia | 0 | - | 4.53 | 42,511 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 532,808 |
| African Physical Geography | 0 | - | 4.51 | 31,828 |
| Africa A-Z | 0 | - | 4.57 | 46,790 |
| AFL Teams | 0 | - | 4.42 | 40,950 |
| New Zealand Country Quiz | 0 | - | 4.70 | 76,361 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 48,304 |
| Europe Map Quiz | 0 | - | 5.00 | 4,790,971 |
| Asian Countries by First 2 Letters | 0 | - | 4.92 | 280,884 |
| Famous People from Africa | 0 | - | 4.45 | 11,015 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 33,104 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,501 |
| Official Languages of South Africa | 0 | - | 4.57 | 26,253 |
| Geography of South Africa | 0 | - | 4.54 | 17,338 |
| History of South Africa | 0 | - | 4.60 | 17,774 |
| Word Chain - Australia | 0 | - | 4.38 | 38,255 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,809 |
| Official European Union Languages | 0 | - | 4.97 | 239,949 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,744 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,172 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,996 |
| Asia Map Quiz | 0 | - | 4.99 | 926,038 |
| Africa Map Quiz | 0 | - | 5.00 | 2,129,863 |
| Provinces of South Africa | 0 | - | 4.74 | 22,016 |
| Oceania Geography Quiz | 0 | - | 4.55 | 22,143 |
| Australia Map Quiz | 0 | - | 4.95 | 346,334 |
| Vanuatu Country Quiz | 0 | - | 4.59 | 23,045 |
| Solomon Islands Country Quiz | 0 | - | 4.56 | 19,185 |
| Nauru Country Quiz | 0 | - | 4.53 | 23,473 |
| Papua New Guinea Country Quiz | 0 | - | 4.60 | 30,856 |
| United States Map Quiz | 0 | - | 4.98 | 4,172,615 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,175 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,963 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,053 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,433 |
| Europe Geography Decoder | 0 | - | 4.87 | 70,356 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,357 |
| The Only European Country ... | 0 | - | 4.91 | 219,349 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,709 |
| Austria... or Australia? | 0 | - | 4.67 | 104,800 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 42,079 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,065 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,691 |
| Countries of Africa | 0 | - | 5.00 | 2,562,736 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,152 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,824 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,734 |
| Oceania Physical Geography | 0 | - | 4.30 | 12,742 |
| Famous Australians by Description | 0 | - | 4.23 | 28,169 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 146,603 |
| Australian Slang | 0 | - | 4.24 | 28,748 |
| Flags of North and South America | 0 | - | 4.99 | 377,588 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,053 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,931 |
| The Only American Country ... | 0 | - | 4.92 | 122,289 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,728 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,763 |
| South America Map Quiz | 0 | - | 5.00 | 1,557,622 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,777 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,273 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,032,533 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,884 |
| North America Map Quiz | 0 | - | 4.98 | 252,448 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,267 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,215 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,930 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,901 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 114,011 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 76,013 |
| Cities and Towns of Massachusetts | 0 | - | 4.93 | 75,106 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,303 |
| US States Quiz | 0 | - | 5.00 | 17,010,778 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,683 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,032 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,619 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,568 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,214 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,520 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,259,951 |
| Celtic Nations | 0 | - | 4.61 | 47,113 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,054 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,602 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,688 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,359 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,926 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,066 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,648 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,861 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,726 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.83 | 88,088 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,839 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,987 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,211 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,561 |
| Monarchies of Europe | 0 | - | 4.90 | 98,970 |
| European Countries with One Border | 0 | - | 4.97 | 183,935 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,650 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,632 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,477 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,289 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,848 |
| Slavic Countries | 0 | - | 4.96 | 112,453 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,744 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,531 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,744 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,920 |
| States of Germany | 0 | - | 4.95 | 154,735 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,720 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,753 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,490 |
| Regions of Italy | 0 | - | 4.92 | 77,188 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,857 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,462 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,838 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,652 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,579 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,169 |
| Counties of England | 0 | - | 4.97 | 803,658 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,848 |
| Champions League Winners | 0 | - | 4.92 | 1,017,158 |
| Flags of Asia Quiz | 0 | - | 4.99 | 621,261 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,873 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,080 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,649 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,020 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,254 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 106,979 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,932 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,406 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,203 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,666 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,165 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,772 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,839 |
| Monarchies of Asia | 0 | - | 4.97 | 71,564 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,711 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,324 |
| Countries of the Middle East | 0 | - | 4.96 | 203,118 |
| Provinces of Turkey | 0 | - | 4.95 | 206,112 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,778 |
| Provinces of China | 0 | - | 4.97 | 208,398 |
| Japanese Prefectures | 0 | - | 4.98 | 139,233 |
| States of India | 0 | - | 4.94 | 196,252 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,549 |
| Flags of Africa Quiz | 0 | - | 5.00 | 478,495 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,996 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,978 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,563 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 46,240 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,508 |
| African Geography A-Z | 0 | - | 4.33 | 21,542 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,834 |
| The Only African Country ... | 0 | - | 4.99 | 129,750 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,423 |
| African Island Countries | 0 | - | 4.96 | 102,665 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,205 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,530 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,939 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,878 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,929 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,142 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,876 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,923 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,661 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,891 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,503 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,645 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,532 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,905 |
| American Countries With No Atlantic Coastline | 0 | - | 4.93 | 92,860 |
| States of Mexico | 0 | - | 4.96 | 178,502 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,841 |
| Mexico States Map Quiz | 0 | - | 4.85 | 105,726 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 105,556 |
