| Australia... or New Zealand? | 0 | - | 4.83 | 61,293 |
| Australian Capitals | 0 | - | 4.92 | 62,657 |
| Australian States and Territories | 0 | - | 4.96 | 141,349 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,126 |
| Australia True or False | 0 | - | 4.87 | 56,667 |
| Regions of New Zealand | 0 | - | 4.85 | 28,398 |
| Austria... or Australia? | 0 | - | 4.68 | 104,096 |
| Australia Country Quiz | 0 | - | 4.43 | 69,428 |
| England or Wales? | 0 | - | 4.94 | 45,485 |
| Oceania Map Quiz | 0 | - | 4.98 | 638,461 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,190 |
| Animals of Australia | 0 | - | 4.52 | 42,233 |
| Flags of Oceania | 0 | - | 5.00 | 256,940 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,120 |
| Word Chain - Australia | 0 | - | 4.37 | 38,073 |
| Slovakia... or Slovenia? | 0 | - | 4.69 | 41,850 |
| Palau Country Quiz | 0 | - | 4.90 | 22,921 |
| AFL Teams | 0 | - | 4.40 | 40,125 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,365 |
| Tonga Country Quiz | 0 | - | 4.82 | 20,439 |
| Famous Australians by Description | 0 | - | 4.23 | 27,783 |
| Australian Slang | 0 | - | 4.25 | 28,541 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 527,732 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,501 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 267,358 |
| Canada Multiple Choice Quiz | 0 | - | 4.50 | 49,101 |
| Save Europeans by Guessing Countries | 0 | - | 4.83 | 210,982 |
| Russia Multiple Choice | 0 | - | 4.58 | 40,640 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,138 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,009 |
| New Zealand Country Quiz | 0 | - | 4.69 | 75,735 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 47,858 |
| Europe Map Quiz | 0 | - | 5.00 | 4,745,394 |
| Africa Map Quiz | 0 | - | 5.00 | 2,110,465 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,845 |
| Official European Union Languages | 0 | - | 4.97 | 237,635 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,304 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,520 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,169 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,257 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,443,864 |
| Asia Map Quiz | 0 | - | 4.99 | 910,814 |
| Countries of Africa | 0 | - | 5.00 | 2,520,982 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,246 |
| African East Coast | 0 | - | 4.96 | 95,508 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,353 |
| Oceania Geography Quiz | 0 | - | 4.55 | 22,013 |
| Marshall Islands Country Quiz | 0 | - | 4.61 | 20,609 |
| Fiji Country Quiz | 0 | - | 4.78 | 24,179 |
| Kiribati Country Quiz | 0 | - | 4.70 | 18,974 |
| Federated States of Micronesia Country Quiz | 0 | - | 4.63 | 21,599 |
| Australia Map Quiz | 0 | - | 4.94 | 343,247 |
| Vanuatu Country Quiz | 0 | - | 4.59 | 22,800 |
| Solomon Islands Country Quiz | 0 | - | 4.56 | 18,992 |
| Nauru Country Quiz | 0 | - | 4.53 | 23,243 |
| Papua New Guinea Country Quiz | 0 | - | 4.60 | 30,601 |
| Samoa Country Quiz | 0 | - | 4.80 | 20,716 |
| United States Map Quiz | 0 | - | 4.98 | 4,148,262 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,053 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,463 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,895 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,184 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,742 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,291 |
| The Only European Country ... | 0 | - | 4.91 | 215,086 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,289 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,665 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,178 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,379,054 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,640 |
| Flags of Africa Quiz | 0 | - | 5.00 | 466,763 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,200 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,876 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,666 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,827 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,732 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,188 |
| African Island Countries | 0 | - | 4.96 | 101,137 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,611 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 32,967 |
| Oceania Physical Geography | 0 | - | 4.30 | 12,656 |
| Countries that Beat New Zealand | 0 | - | 4.70 | 26,287 |
| Flags of North and South America | 0 | - | 4.99 | 370,069 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,395 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,507 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,790 |
| South America Map Quiz | 0 | - | 5.00 | 1,544,440 |
| Paraguay... or Uruguay? | 0 | - | 4.55 | 26,645 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,017,114 |
| North America Map Quiz | 0 | - | 4.98 | 246,438 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,534 |
| U.S. Geography True or False #1 | 0 | - | 4.53 | 28,644 |
| U.S. Geography - Multiple Choice | 0 | - | 4.41 | 24,729 |
| Canada Provinces and Territories | 0 | - | 5.00 | 339,797 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 637,783 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,858 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,676 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,314 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,234,339 |
| Celtic Nations | 0 | - | 4.69 | 46,871 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,348 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,130 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,686 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,378 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,749 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,092 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,271 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,426 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,283 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,723 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,516 |
| Slavic Countries | 0 | - | 4.96 | 111,239 |
| French History Multiple Choice | 0 | - | 4.55 | 32,944 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,194 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,737 |
| Counties of England | 0 | - | 4.97 | 792,414 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,045 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,893 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 352,435 |
| Flags of Asia Quiz | 0 | - | 4.99 | 609,000 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,809 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,220 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,721 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,574 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,294 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,965 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,018 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,576 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,495 |
| Countries of the Middle East | 0 | - | 4.96 | 199,832 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,355 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,190 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,508 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,301 |
| States of India | 0 | - | 4.94 | 191,679 |
| States of India Map Quiz | 0 | - | 4.83 | 26,223 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,968 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,533 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,382 |
| African Great Lakes | 0 | - | 4.82 | 65,679 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,200 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,454 |
| The Only African Country ... | 0 | - | 4.99 | 128,691 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,920 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,164 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,757 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,399 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 320,676 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,709 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,667 |
| Name a Valid African Country | 0 | - | 4.98 | 153,397 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,643 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,920 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,238 |
| D.R. Congo Country Quiz | 0 | - | 4.87 | 39,183 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,832 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,380 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,764 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,540 |
| The Only American Country ... | 0 | - | 4.92 | 121,159 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,719 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,451 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 92,126 |
| States of Mexico | 0 | - | 4.95 | 174,629 |
| Mexico States Map Quiz | 0 | - | 4.84 | 104,176 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,531 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,368 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,650 |
| States of Brazil | 0 | - | 4.97 | 87,129 |
| Uruguay Country Quiz | 0 | - | 4.83 | 31,443 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,717 |
| Central American Countries | 0 | - | 4.98 | 155,508 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 146,817 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,369 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,287 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,462 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,197 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,555 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,810 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,021 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,159 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,739 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,223 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,678 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,440 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 65,893 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,685 |
| US States Quiz | 0 | - | 5.00 | 16,777,015 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,111 |
| Flags of the Mediterranean | 0 | - | 4.94 | 147,954 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,734 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,717 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,612 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,623 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,475 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,365 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,903 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,482 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,579 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,293 |
