| Australia... or New Zealand? | 0 | - | 4.83 | 61,293 |
| Australian Capitals | 0 | - | 4.92 | 62,656 |
| Australian States and Territories | 0 | - | 4.96 | 141,348 |
| 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 | 104,095 |
| Australia Country Quiz | 0 | - | 4.43 | 69,427 |
| England or Wales? | 0 | - | 4.94 | 45,484 |
| Oceania Map Quiz | 0 | - | 4.98 | 638,452 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,190 |
| Animals of Australia | 0 | - | 4.52 | 42,232 |
| Flags of Oceania | 0 | - | 5.00 | 256,932 |
| 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 | 22,919 |
| AFL Teams | 0 | - | 4.40 | 40,125 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,364 |
| Tonga Country Quiz | 0 | - | 4.82 | 20,438 |
| 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 | 527,726 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,501 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 267,352 |
| Canada Multiple Choice Quiz | 0 | - | 4.50 | 49,101 |
| Save Europeans by Guessing Countries | 0 | - | 4.83 | 210,971 |
| Russia Multiple Choice | 0 | - | 4.58 | 40,639 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,132 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,008 |
| New Zealand Country Quiz | 0 | - | 4.69 | 75,733 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 47,858 |
| Europe Map Quiz | 0 | - | 5.00 | 4,745,320 |
| Africa Map Quiz | 0 | - | 5.00 | 2,110,445 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,844 |
| Official European Union Languages | 0 | - | 4.97 | 237,633 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,302 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,515 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,168 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,257 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,443,857 |
| Asia Map Quiz | 0 | - | 4.99 | 910,789 |
| Countries of Africa | 0 | - | 5.00 | 2,520,894 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,245 |
| African East Coast | 0 | - | 4.96 | 95,506 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,352 |
| 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 | 18,972 |
| Federated States of Micronesia Country Quiz | 0 | - | 4.63 | 21,596 |
| Australia Map Quiz | 0 | - | 4.94 | 343,242 |
| 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 | 20,714 |
| United States Map Quiz | 0 | - | 4.98 | 4,148,220 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,045 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,462 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,889 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,180 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,739 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,282 |
| The Only European Country ... | 0 | - | 4.91 | 215,079 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,281 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,664 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,174 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,379,041 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,636 |
| Flags of Africa Quiz | 0 | - | 5.00 | 466,743 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,198 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,872 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,664 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,827 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,729 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,183 |
| African Island Countries | 0 | - | 4.96 | 101,137 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,608 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 32,965 |
| Oceania Physical Geography | 0 | - | 4.30 | 12,654 |
| Countries that Beat New Zealand | 0 | - | 4.70 | 26,287 |
| Flags of North and South America | 0 | - | 4.99 | 370,037 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,394 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,506 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,788 |
| South America Map Quiz | 0 | - | 5.00 | 1,544,404 |
| Paraguay... or Uruguay? | 0 | - | 4.55 | 26,645 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,017,082 |
| North America Map Quiz | 0 | - | 4.98 | 246,433 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,533 |
| 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 | 339,788 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 637,777 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,856 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,673 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,314 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,234,303 |
| Celtic Nations | 0 | - | 4.69 | 46,871 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,331 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,129 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,685 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,370 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,749 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,091 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,271 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,422 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,280 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,720 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,514 |
| Slavic Countries | 0 | - | 4.96 | 111,238 |
| French History Multiple Choice | 0 | - | 4.55 | 32,943 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,194 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,736 |
| Counties of England | 0 | - | 4.97 | 792,392 |
| 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 | 352,429 |
| Flags of Asia Quiz | 0 | - | 4.99 | 608,977 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,802 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,215 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,721 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,571 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,291 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,961 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,012 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,573 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,493 |
| Countries of the Middle East | 0 | - | 4.96 | 199,827 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,355 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,189 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,507 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,300 |
| States of India | 0 | - | 4.94 | 191,667 |
| States of India Map Quiz | 0 | - | 4.83 | 26,223 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,967 |
| 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 | 65,676 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,199 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,452 |
| The Only African Country ... | 0 | - | 4.99 | 128,690 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,919 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,162 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,754 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,397 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 320,673 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,705 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,652 |
| Name a Valid African Country | 0 | - | 4.98 | 153,392 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,642 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,918 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,237 |
| D.R. Congo Country Quiz | 0 | - | 4.87 | 39,182 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,831 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,378 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,762 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,539 |
| The Only American Country ... | 0 | - | 4.92 | 121,159 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,718 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,448 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 92,123 |
| States of Mexico | 0 | - | 4.95 | 174,621 |
| Mexico States Map Quiz | 0 | - | 4.84 | 104,175 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,529 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,367 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,639 |
| States of Brazil | 0 | - | 4.97 | 87,128 |
| Uruguay Country Quiz | 0 | - | 4.83 | 31,443 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,712 |
| Central American Countries | 0 | - | 4.98 | 155,506 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 146,795 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,368 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,285 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,460 |
| 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 | 238,808 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,018 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,158 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,737 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,218 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,678 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,437 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 65,892 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,684 |
| US States Quiz | 0 | - | 5.00 | 16,776,693 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,111 |
| Flags of the Mediterranean | 0 | - | 4.94 | 147,950 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,732 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,715 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,610 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,623 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,472 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,356 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,900 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,478 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,576 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,292 |
