| Regions of New Zealand | 0 | - | 4.85 | 28,337 |
| Oceania Map Quiz | 0 | - | 4.98 | 637,831 |
| Australian Capitals | 0 | - | 4.92 | 62,642 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,114 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,080 |
| Australian States and Territories | 0 | - | 4.96 | 141,253 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,108 |
| Australia True or False | 0 | - | 4.87 | 56,635 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,158 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,945 |
| New Zealand Country Quiz | 0 | - | 4.69 | 75,692 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 47,837 |
| Flags of Oceania | 0 | - | 5.00 | 256,569 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,093 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,244 |
| Palau Country Quiz | 0 | - | 4.90 | 22,901 |
| Australia Country Quiz | 0 | - | 4.43 | 69,395 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,351 |
| Tonga Country Quiz | 0 | - | 4.82 | 20,422 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.84 | 65,850 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,691 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,335 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 644,058 |
| Name that Greek Letter | 0 | - | 4.93 | 322,336 |
| Animals of Australia | 0 | - | 4.52 | 42,208 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 527,384 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,497 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 267,212 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 26,988 |
| Europe Map Quiz | 0 | - | 5.00 | 4,742,513 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.73 | 65,504 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,016 |
| Africa Map Quiz | 0 | - | 5.00 | 2,109,398 |
| Word Chain - Australia | 0 | - | 4.37 | 38,059 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,802 |
| Official European Union Languages | 0 | - | 4.97 | 237,507 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,226 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,240 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,793 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,443,387 |
| Asia Map Quiz | 0 | - | 4.99 | 910,017 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 32,742 |
| Countries of Africa | 0 | - | 5.00 | 2,518,001 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,168 |
| African East Coast | 0 | - | 4.96 | 95,425 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,285 |
| Oceania Geography Quiz | 0 | - | 4.55 | 22,007 |
| Australia Map Quiz | 0 | - | 4.94 | 343,090 |
| AFL Teams | 0 | - | 4.40 | 40,088 |
| Vanuatu Country Quiz | 0 | - | 4.59 | 22,789 |
| Solomon Islands Country Quiz | 0 | - | 4.56 | 18,980 |
| Nauru Country Quiz | 0 | - | 4.53 | 23,234 |
| Papua New Guinea Country Quiz | 0 | - | 4.60 | 30,575 |
| Samoa Country Quiz | 0 | - | 4.80 | 20,704 |
| United States Map Quiz | 0 | - | 4.98 | 4,146,982 |
| Top 10 Non-English Languages of Los Angeles | 0 | - | 4.42 | 59,701 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,878 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,420 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,726 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,038 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,711 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,161 |
| The Only European Country ... | 0 | - | 4.91 | 214,866 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,149 |
| Austria... or Australia? | 0 | - | 4.68 | 104,054 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,647 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,076 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,378,658 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,660 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,178 |
| States of India | 0 | - | 4.94 | 191,378 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 31,179 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,587 |
| Flags of Africa Quiz | 0 | - | 5.00 | 466,026 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,162 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,087 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,828 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,601 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,764 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,411 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,610 |
| The Only African Country ... | 0 | - | 4.98 | 128,641 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,890 |
| African Island Countries | 0 | - | 4.96 | 101,075 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,284 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,336 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,648 |
| Oceania Physical Geography | 0 | - | 4.30 | 12,649 |
| Famous Australians by Description | 0 | - | 4.23 | 27,753 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,728 |
| Australian Slang | 0 | - | 4.25 | 28,529 |
| Flags of North and South America | 0 | - | 4.99 | 369,542 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,348 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,453 |
| The Only American Country ... | 0 | - | 4.92 | 121,098 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,661 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,721 |
| South America Map Quiz | 0 | - | 5.00 | 1,543,750 |
| Uruguay Country Quiz | 0 | - | 4.83 | 31,427 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,559 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,016,101 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,301 |
| North America Map Quiz | 0 | - | 4.98 | 246,115 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,198 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,347 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,153 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,717 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,505 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,110 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,367 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,650 |
| US States Quiz | 0 | - | 5.00 | 16,762,750 |
| Canada Provinces and Territories | 0 | - | 5.00 | 339,460 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 637,461 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,831 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,681 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,636 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,302 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,232,981 |
| Celtic Nations | 0 | - | 4.69 | 46,861 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,582 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,322,657 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,045 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,627 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,279 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,808 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,702 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,369 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,051 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,515 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,052 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,167 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,150 |
| Monarchies of Europe | 0 | - | 4.90 | 97,617 |
| European Countries with One Border | 0 | - | 4.97 | 182,017 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,891 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,157 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,417 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,629 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,441 |
| Slavic Countries | 0 | - | 4.96 | 111,156 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,995 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,452 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,644 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,082 |
| States of Germany | 0 | - | 4.96 | 150,886 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,165 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,286 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,708 |
| Regions of Italy | 0 | - | 4.92 | 75,061 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 44,048 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,027 |
| Languages of Spain | 0 | - | 4.36 | 23,218 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,653 |
| UK Cities Map Quiz | 0 | - | 4.95 | 463,030 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,270 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,515 |
| Counties of England | 0 | - | 4.97 | 791,844 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,605 |
| Champions League Winners | 0 | - | 4.92 | 999,883 |
| Flags of Asia Quiz | 0 | - | 4.99 | 608,219 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,760 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,155 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,132 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,669 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,528 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,410 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,177 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,883 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,701 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,477 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,425 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,714 |
| Monarchies of Asia | 0 | - | 4.97 | 70,777 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,415 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,579 |
| Countries of the Middle East | 0 | - | 4.96 | 199,673 |
| Provinces of Turkey | 0 | - | 4.95 | 202,642 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,333 |
| Provinces of China | 0 | - | 4.97 | 201,661 |
| Japanese Prefectures | 0 | - | 4.98 | 135,450 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 715,269 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 127,318 |
| Biggest Cities by Language | 0 | - | 4.96 | 244,987 |
| Flags to Languages | 0 | - | 4.95 | 172,899 |
| Name an Official Language A-Z | 0 | - | 4.91 | 175,215 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,062 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,453 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,229 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,904 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 92,980 |
| States of India Map Quiz | 0 | - | 4.83 | 26,198 |
| Countries Bordering India | 0 | - | 4.98 | 163,147 |
| Countries Closest to India | 0 | - | 4.97 | 102,418 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,936 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,497 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,337 |
| African Great Lakes | 0 | - | 4.82 | 65,596 |
| Every African Country Shape | 0 | - | 4.90 | 86,511 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,097 |
