| Australia True or False | 0 | - | 4.87 | 56,962 |
| Australian Capitals | 0 | - | 4.92 | 62,760 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,722 |
| Australian States and Territories | 0 | - | 4.96 | 142,269 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,372 |
| Australia Country Quiz | 0 | - | 4.43 | 69,678 |
| Oceania Map Quiz | 0 | - | 4.98 | 654,439 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,978 |
| Animals of Australia | 0 | - | 4.52 | 42,378 |
| AFL Teams | 0 | - | 4.42 | 40,576 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,490 |
| Flags of Oceania | 0 | - | 5.00 | 260,685 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,442 |
| Word Chain - Australia | 0 | - | 4.38 | 38,174 |
| Regions of New Zealand | 0 | - | 4.84 | 28,598 |
| Palau Country Quiz | 0 | - | 4.90 | 23,060 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,485 |
| Samoa Country Quiz | 0 | - | 4.81 | 20,872 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,557 |
| Austria... or Australia? | 0 | - | 4.68 | 104,517 |
| England or Wales? | 0 | - | 4.94 | 45,812 |
| Famous Australians by Description | 0 | - | 4.23 | 28,013 |
| Australian Slang | 0 | - | 4.24 | 28,656 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 530,733 |
| Canada Multiple Choice Quiz | 0 | - | 4.50 | 49,444 |
| Save Europeans by Guessing Countries | 0 | - | 4.86 | 214,750 |
| Russia Multiple Choice | 0 | - | 4.58 | 40,783 |
| Italy Multiple Choice | 0 | - | 4.74 | 103,985 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 279,745 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,744 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,642 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,273 |
| New Zealand Country Quiz | 0 | - | 4.70 | 76,096 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 48,124 |
| Europe Map Quiz | 0 | - | 5.00 | 4,772,443 |
| Germany True or False? | 0 | - | 4.61 | 48,899 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,351 |
| Official European Union Languages | 0 | - | 4.97 | 238,973 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,164 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,174 |
| France Multiple Choice | 0 | - | 4.39 | 40,774 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,380 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,841 |
| Asia Map Quiz | 0 | - | 4.99 | 919,997 |
| Africa Map Quiz | 0 | - | 5.00 | 2,122,287 |
| Oceania Geography Quiz | 0 | - | 4.55 | 22,080 |
| Marshall Islands Country Quiz | 0 | - | 4.62 | 20,744 |
| Fiji Country Quiz | 0 | - | 4.78 | 24,324 |
| Kiribati Country Quiz | 0 | - | 4.70 | 19,082 |
| Federated States of Micronesia Country Quiz | 0 | - | 4.63 | 21,728 |
| Australia Map Quiz | 0 | - | 4.95 | 345,259 |
| Vanuatu Country Quiz | 0 | - | 4.59 | 22,963 |
| Solomon Islands Country Quiz | 0 | - | 4.56 | 19,112 |
| Nauru Country Quiz | 0 | - | 4.53 | 23,390 |
| Papua New Guinea Country Quiz | 0 | - | 4.60 | 30,744 |
| United States Map Quiz | 0 | - | 4.98 | 4,164,010 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,869 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,746 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,646 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,124 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,122 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,745 |
| The Only European Country ... | 0 | - | 4.91 | 217,492 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,636 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,921 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,356 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,028 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,820 |
| Countries of Africa | 0 | - | 5.00 | 2,546,022 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,140 |
| African East Coast | 0 | - | 4.96 | 96,315 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,177 |
| Oceania Physical Geography | 0 | - | 4.30 | 12,700 |
| Countries that Beat New Zealand | 0 | - | 4.70 | 26,549 |
| Flags of North and South America | 0 | - | 4.99 | 374,509 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,727 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,425 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,144 |
| South America Map Quiz | 0 | - | 5.00 | 1,552,015 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,646 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,026,215 |
| North America Map Quiz | 0 | - | 4.98 | 249,579 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,813 |
| Canada Provinces and Territories | 0 | - | 5.00 | 343,842 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 641,896 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,324 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,973 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,435 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,249,157 |
| Celtic Nations | 0 | - | 4.69 | 47,003 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,077 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,961 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,470 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,478 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,381 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,552 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,486 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 173,352 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,692 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,609 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,442 |
| Slavic Countries | 0 | - | 4.96 | 111,921 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,214 |
| Counties of England | 0 | - | 4.97 | 799,177 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 358,356 |
| Flags of Asia Quiz | 0 | - | 4.99 | 616,151 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,434 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,061 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,391 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,250 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,280 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,829 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,675 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,848 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,153 |
| Countries of the Middle East | 0 | - | 4.96 | 201,762 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,609 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,824 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,113 |
| Flags of Africa Quiz | 0 | - | 5.00 | 473,479 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,411 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,819 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,516 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,456 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,893 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,500 |
| African Island Countries | 0 | - | 4.96 | 101,903 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,919 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,432 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,601 |
| D.R. Congo Country Quiz | 0 | - | 4.88 | 39,439 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 145,772 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,692 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,296 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,162 |
| The Only American Country ... | 0 | - | 4.92 | 121,840 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,301 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,409 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 92,589 |
| States of Mexico | 0 | - | 4.96 | 176,865 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,192 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,143 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,217 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,265 |
| States of Brazil | 0 | - | 4.97 | 88,697 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 903,025 |
| Central American Countries | 0 | - | 4.98 | 156,818 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 112,983 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,133 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,238 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,884 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,434 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,627 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,134 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,779 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,898 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,630 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 174,906 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,950 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,950 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 74,433 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,422 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,047 |
| US States Quiz | 0 | - | 5.00 | 16,923,205 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,860 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,846 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,237 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,200 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 97,978 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,383 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,288 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,066 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,890 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,761 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,420 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,592 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,851 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,027 |
| Monarchies of Europe | 0 | - | 4.90 | 98,377 |
| European Countries with One Border | 0 | - | 4.97 | 183,159 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,937 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 234,004 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,435 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 87,078 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,705 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,787 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 83,595 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,356 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 262,400 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,086 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,358 |
| Russia Country Quiz | 0 | - | 4.83 | 114,729 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,093 |
| Countries That Border Russia | 0 | - | 4.98 | 462,914 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,501 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,129 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,423 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,792 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,893 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,209 |
