| Australian Capitals | 0 | - | 4.92 | 62,780 |
| Australian States and Territories | 0 | - | 4.96 | 142,385 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,396 |
| Australia True or False | 0 | - | 4.87 | 57,003 |
| Australia Country Quiz | 0 | - | 4.43 | 69,708 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,773 |
| Oceania Map Quiz | 0 | - | 4.98 | 656,145 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,054 |
| Animals of Australia | 0 | - | 4.52 | 42,396 |
| AFL Teams | 0 | - | 4.42 | 40,615 |
| Flags of Oceania | 0 | - | 5.00 | 261,022 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,478 |
| Word Chain - Australia | 0 | - | 4.38 | 38,190 |
| Regions of New Zealand | 0 | - | 4.84 | 28,624 |
| Palau Country Quiz | 0 | - | 4.90 | 23,076 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,497 |
| Samoa Country Quiz | 0 | - | 4.81 | 20,882 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,566 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 531,021 |
| Austria... or Australia? | 0 | - | 4.68 | 104,575 |
| Famous Australians by Description | 0 | - | 4.23 | 28,037 |
| Australian Slang | 0 | - | 4.24 | 28,673 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 279,950 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,783 |
| Europe Map Quiz | 0 | - | 5.00 | 4,774,977 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,288 |
| New Zealand Country Quiz | 0 | - | 4.70 | 76,130 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 48,144 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,416 |
| Official European Union Languages | 0 | - | 4.97 | 239,134 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,255 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,597 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,158 |
| Asia Map Quiz | 0 | - | 4.99 | 921,114 |
| Africa Map Quiz | 0 | - | 5.00 | 2,123,427 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,054 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,777 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,890 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,159 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 116,149 |
| The Only European Country ... | 0 | - | 4.91 | 217,797 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,836 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,945 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,485 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,317 |
| African East Coast | 0 | - | 4.96 | 96,406 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,258 |
| Oceania Geography Quiz | 0 | - | 4.55 | 22,097 |
| Marshall Islands Country Quiz | 0 | - | 4.62 | 20,754 |
| Australia Map Quiz | 0 | - | 4.95 | 345,438 |
| Vanuatu Country Quiz | 0 | - | 4.59 | 22,968 |
| Solomon Islands Country Quiz | 0 | - | 4.56 | 19,118 |
| Nauru Country Quiz | 0 | - | 4.53 | 23,394 |
| Papua New Guinea Country Quiz | 0 | - | 4.60 | 30,755 |
| United States Map Quiz | 0 | - | 4.98 | 4,165,156 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,356 |
| Celtic Nations | 0 | - | 4.69 | 47,021 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,388 |
| Countries of Africa | 0 | - | 5.00 | 2,548,156 |
| Oceania Physical Geography | 0 | - | 4.30 | 12,709 |
| Flags of North and South America | 0 | - | 4.99 | 374,929 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,773 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,507 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,238 |
| South America Map Quiz | 0 | - | 5.00 | 1,552,596 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,661 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,027,047 |
| North America Map Quiz | 0 | - | 4.98 | 249,888 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,841 |
| Canada Provinces and Territories | 0 | - | 5.00 | 344,296 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 642,286 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,374 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,006 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,451 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,250,684 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,880 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,083 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,627 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,739 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,479 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,738 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,724 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 173,980 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,817 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,735 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,506 |
| Slavic Countries | 0 | - | 4.96 | 112,012 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,534 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,256 |
| Counties of England | 0 | - | 4.97 | 799,957 |
| Flags of Asia Quiz | 0 | - | 4.99 | 616,860 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,492 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,155 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,502 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,553 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,371 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,922 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,756 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,988 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,261 |
| Countries of the Middle East | 0 | - | 4.96 | 201,906 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,629 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,310 |
| Flags of Africa Quiz | 0 | - | 5.00 | 474,294 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,682 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,036 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,760 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,674 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,062 |
| Top African Languages on a Map | 0 | - | 4.94 | 74,682 |
| African Island Countries | 0 | - | 4.96 | 102,020 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,075 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 146,092 |
| The Only American Country ... | 0 | - | 4.92 | 121,906 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,367 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 903,224 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,324 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,927 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,503 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,662 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,082 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,684 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 74,528 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,089 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,283 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,232 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,160 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,003 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,907 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,486 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,640 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,111 |
| Monarchies of Europe | 0 | - | 4.90 | 98,459 |
| European Countries with One Border | 0 | - | 4.97 | 183,282 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,051 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 87,540 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,880 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,320 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,214 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,994 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,349 |
| States of Germany | 0 | - | 4.95 | 153,605 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,374 |
| Regions of Italy | 0 | - | 4.92 | 76,443 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,524 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,705 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,498 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,517 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,250 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,372 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,774 |
| Champions League Winners | 0 | - | 4.92 | 1,011,161 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,775 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,395 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,687 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,714 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,487 |
| Monarchies of Asia | 0 | - | 4.97 | 71,303 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,090 |
| Provinces of Turkey | 0 | - | 4.94 | 204,969 |
| Provinces of China | 0 | - | 4.97 | 206,128 |
| Japanese Prefectures | 0 | - | 4.98 | 138,040 |
| States of India | 0 | - | 4.95 | 194,653 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,829 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,446 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,032 |
| The Only African Country ... | 0 | - | 4.99 | 129,372 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,261 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,162 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 323,441 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,490 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 58,776 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,639 |
| D.R. Congo Country Quiz | 0 | - | 4.88 | 39,472 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,733 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,365 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,217 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,317 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,490 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 92,623 |
| States of Mexico | 0 | - | 4.96 | 177,135 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,292 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,198 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,312 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,333 |
| States of Brazil | 0 | - | 4.97 | 88,886 |
| Central American Countries | 0 | - | 4.98 | 156,909 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,038 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,342 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,193 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,978 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,032 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,223 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,976 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,479 |
| US States Quiz | 0 | - | 5.00 | 16,935,708 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,960 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,323 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,942 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,259 |
