| African Countries by First 2 Letters | 0 | - | 4.95 | 244,548 |
| Oceania Map Quiz | 0 | - | 4.97 | 567,259 |
| Australian Capitals | 0 | - | 4.92 | 60,488 |
| African East Coast | 0 | - | 4.97 | 84,079 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 40,219 |
| Top African Languages on a Map | 0 | - | 4.91 | 52,785 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 222,711 |
| Australian States and Territories | 0 | - | 4.96 | 128,869 |
| Australia True or False | 0 | - | 4.90 | 51,300 |
| Africa Geography Quiz #1 | 0 | - | 4.92 | 46,083 |
| Flags of Oceania | 0 | - | 5.00 | 214,792 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.94 | 20,314 |
| Regions of New Zealand | 0 | - | 4.83 | 24,418 |
| African Great Lakes | 0 | - | 4.84 | 53,018 |
| Provinces of South Africa | 0 | - | 4.81 | 17,786 |
| Palau Country Quiz | 0 | - | 4.87 | 20,364 |
| Australia Country Quiz | 0 | - | 4.43 | 57,472 |
| Tuvalu Country Quiz | 0 | - | 4.84 | 19,398 |
| Tonga Country Quiz | 0 | - | 4.81 | 18,222 |
| 10 African Countries with the Most Tourists | 0 | - | 4.40 | 53,674 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 56,652 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 290,249 |
| Africa A-Z | 0 | - | 4.54 | 43,695 |
| Animals of Australia | 0 | - | 4.51 | 39,820 |
| Australian Immigration by Country | 0 | - | 4.71 | 61,539 |
| European Countries by First 2 Letters | 0 | - | 4.96 | 456,835 |
| Asian Countries by First 2 Letters | 0 | - | 4.92 | 255,068 |
| Famous People from Africa | 0 | - | 4.44 | 10,285 |
| "Big Five" African Game Animals | 0 | - | 4.20 | 45,568 |
| Word Chain - Africa | 0 | - | 4.43 | 29,641 |
| New Zealand Country Quiz | 0 | - | 4.72 | 69,342 |
| Non-Stop Flights to New Zealand | 0 | - | 4.48 | 42,765 |
| Europe Map Quiz | 0 | - | 5.00 | 4,287,236 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,343,518 |
| Asia Map Quiz | 0 | - | 4.99 | 784,055 |
| Africa Map Quiz | 0 | - | 5.00 | 1,937,270 |
| African Physical Geography | 0 | - | 4.49 | 29,955 |
| Official Languages of South Africa | 0 | - | 4.54 | 24,905 |
| Geography of South Africa | 0 | - | 4.53 | 15,885 |
| History of South Africa | 0 | - | 4.59 | 16,557 |
| Word Chain - Australia | 0 | - | 4.38 | 36,163 |
| Official European Union Languages | 0 | - | 4.98 | 200,183 |
| European Countries in their Native Language | 0 | - | 4.99 | 143,810 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 385,776 |
| Countries that Beat Switzerland | 0 | - | 4.85 | 37,566 |
| South and Central Asia Map Quiz | 0 | - | 4.92 | 79,717 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,280,320 |
| Countries of Africa | 0 | - | 5.00 | 2,163,479 |
| Africa Geography Quiz #2 | 0 | - | 4.58 | 31,103 |
| Largest Land Animals of Africa | 0 | - | 4.34 | 11,631 |
| Western Africa Map Quiz | 0 | - | 4.97 | 60,827 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.79 | 28,084 |
| Oceania Geography Quiz | 0 | - | 4.54 | 20,843 |
| Australia Map Quiz | 0 | - | 4.95 | 319,415 |
| AFL Teams | 0 | - | 4.35 | 35,254 |
| Vanuatu Country Quiz | 0 | - | 4.60 | 20,386 |
| Solomon Islands Country Quiz | 0 | - | 4.55 | 17,026 |
| Nauru Country Quiz | 0 | - | 4.55 | 20,874 |
| Papua New Guinea Country Quiz | 0 | - | 4.59 | 27,830 |
| Samoa Country Quiz | 0 | - | 4.76 | 18,527 |
| American Countries on the Pacific Coast | 0 | - | 4.81 | 46,052 |
| United States Map Quiz | 0 | - | 4.98 | 3,899,222 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 195,255 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.92 | 86,612 |
| Countries That Use the Euro | 0 | - | 4.92 | 62,695 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 335,541 |
| Europe Geography Decoder | 0 | - | 4.89 | 63,202 |
| 10 Easternmost Countries in Europe | 0 | - | 4.85 | 91,973 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.83 | 39,024 |
| The Only European Country ... | 0 | - | 4.94 | 178,072 |
| Austria... or Australia? | 0 | - | 4.79 | 97,926 |
| Add A Letter - Make a European City | 0 | - | 4.87 | 20,834 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 31,735 |
| Regions of Spain Quiz | 0 | - | 4.85 | 94,747 |
| Cantons of Switzerland | 0 | - | 4.96 | 40,200 |
| UK Cities Map Quiz | 0 | - | 4.94 | 432,990 |
| Parts of the United Kingdom | 0 | - | 4.88 | 83,763 |
| Counties of England Map Quiz | 0 | - | 4.97 | 286,578 |
| Counties of England | 0 | - | 4.96 | 689,274 |
| Champions League Winners | 0 | - | 4.91 | 851,413 |
| Flags of Asia Quiz | 0 | - | 4.99 | 523,559 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 100,099 |
| Asian Geography By Letter - B | 0 | - | 4.82 | 61,076 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 125,511 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 88,596 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 96,450 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.81 | 37,476 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 91,225 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 110,833 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 93,464 |
| Asian Countries with the Shortest Names | 0 | - | 4.98 | 121,459 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 111,328 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 60,585 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 210,054 |
| Pixelated Asia Map | 0 | - | 4.89 | 63,092 |
| Monarchies of Asia | 0 | - | 4.95 | 53,934 |
| Asian Countries with the Fewest Borders | 0 | - | 4.82 | 88,218 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.96 | 36,147 |
| Countries of the Middle East | 0 | - | 4.96 | 172,864 |
| Provinces of Turkey | 0 | - | 4.95 | 177,189 |
| Countries where Arabic is an Official Language | 0 | - | 4.84 | 52,025 |
| Provinces of China | 0 | - | 4.97 | 155,217 |
| Japanese Prefectures | 0 | - | 4.98 | 106,244 |
| States of India | 0 | - | 4.91 | 153,822 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 91,618 |
| Flags of Africa Quiz | 0 | - | 4.99 | 385,604 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 19,393 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 197,475 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 104,568 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 130,713 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.94 | 25,100 |
| African Diaspora - Top 10 Countries | 0 | - | 4.91 | 65,850 |
| African Geography A-Z | 0 | - | 4.32 | 20,491 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 119,183 |
| The Only African Country ... | 0 | - | 4.98 | 105,108 |
| African Countries by a Single Clue | 0 | - | 4.91 | 63,436 |
| African Island Countries | 0 | - | 4.96 | 89,203 |
| Pixelated Africa Map | 0 | - | 4.98 | 88,174 |
| Countries Closest to Africa | 0 | - | 4.95 | 145,106 |
| Oceania Physical Geography | 0 | - | 4.27 | 11,912 |
| Famous Australians | 0 | - | 4.21 | 19,323 |
| Australia Cities Map Quiz | 0 | - | 4.85 | 131,061 |
| Australian Slang | 0 | - | 4.24 | 26,451 |
| Flags of North and South America Quiz | 0 | - | 4.99 | 309,289 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 106,946 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 132,173 |
| The Only American Country ... | 0 | - | 4.94 | 109,562 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 100,718 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 106,420 |
| South America Map Quiz | 0 | - | 5.00 | 1,418,775 |
| Uruguay Country Quiz | 0 | - | 4.82 | 28,509 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 850,605 |
| Countries of North America Quiz | 0 | - | 5.00 | 878,040 |
| North American Capitals - Map Quiz | 0 | - | 4.91 | 46,970 |
| North America Map Quiz | 0 | - | 4.98 | 197,789 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 85,234 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.98 | 47,270 |
| U.S. State Border Crossings | 0 | - | 4.96 | 82,034 |
| U.S. Citizenship Test Questions | 0 | - | 4.86 | 221,968 |
| Third Most Common Language by U.S. State | 0 | - | 4.91 | 106,893 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.83 | 33,135 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.87 | 65,174 |
| Cities and Towns of Massachusetts | 0 | - | 4.89 | 60,224 |
| US States Quiz | 0 | - | 5.00 | 14,714,274 |
| Canada Provinces and Territories | 0 | - | 4.99 | 289,224 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 583,903 |
| Canada Geography Trivia | 0 | - | 4.81 | 44,733 |
| Most Spoken Languages in Canada | 0 | - | 4.82 | 46,910 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 85,015 |
| Straight Shot to Antarctica | 0 | - | 4.90 | 37,259 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,042,674 |
| Celtic Nations | 0 | - | 4.76 | 44,631 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,182,125 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 160,377 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 138,288 |
| European Diaspora - Top 11 Countries | 0 | - | 4.91 | 83,336 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 185,737 |
| 10 European Countries with the Most Tourists | 0 | - | 4.97 | 120,608 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 76,866 |
| Three Band Flags of Europe | 0 | - | 4.97 | 160,763 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.90 | 79,583 |
| Catholic Countries in Europe | 0 | - | 4.87 | 83,579 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 284,902 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 115,509 |
| Pixelated Europe Map | 0 | - | 4.90 | 109,293 |
| Monarchies of Europe | 0 | - | 4.88 | 86,905 |
| European Countries with One Border | 0 | - | 4.96 | 150,387 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 144,282 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.92 | 49,208 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 133,490 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 74,464 |
| Eastern Europe Map Quiz | 0 | - | 4.89 | 115,593 |
| Slavic Countries | 0 | - | 4.96 | 100,329 |
| Federal Subjects of Russia | 0 | - | 4.95 | 112,206 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 101,961 |
| Regions of France Map Quiz | 0 | - | 4.96 | 127,258 |
| States of Germany Map Quiz | 0 | - | 4.91 | 120,094 |
| States of Germany | 0 | - | 4.93 | 123,405 |
| Germany Multiple Choice | 0 | - | 4.81 | 49,296 |
| Germany Immigration by Country | 0 | - | 4.90 | 69,620 |
| Counties of Ireland | 0 | - | 4.89 | 158,981 |
| Regions of Italy | 0 | - | 4.88 | 60,290 |
| Countries Surrounding Rome | 0 | - | 4.96 | 46,581 |
| Spain Cities Map Quiz | 0 | - | 4.86 | 86,153 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 169,120 |
| Biggest Spanish Empire Countries | 0 | - | 4.90 | 93,275 |
| Countries Closest to Spain | 0 | - | 4.95 | 205,719 |
| UK Immigration by Country | 0 | - | 4.95 | 125,054 |
| United Kingdom Country Quiz | 0 | - | 4.94 | 118,538 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 99,837 |
| Countries that Visit the UK the Most | 0 | - | 4.85 | 62,463 |
| Counties of the UK and Ireland | 0 | - | 4.97 | 103,741 |
| English Monarchs Quiz | 0 | - | 4.91 | 446,461 |
| World Capitals Closest to London | 0 | - | 4.90 | 93,331 |
| 50 Busiest Air Routes from London | 0 | - | 4.89 | 85,876 |
| England or Wales? | 0 | - | 4.93 | 40,203 |
| All Champions League Teams Ever | 0 | - | 4.89 | 104,262 |
| Every Asian Country Shape | 0 | - | 4.93 | 75,106 |
| South China Sea Countries | 0 | - | 4.81 | 53,769 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 116,399 |
