| African Countries by First 2 Letters | 0 | - | 4.96 | 268,795 |
| African East Coast | 0 | - | 4.96 | 96,415 |
| Top African Languages on a Map | 0 | - | 4.94 | 74,697 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,091 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,833 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,446 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 323,462 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 58,799 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 531,055 |
| African Great Lakes | 0 | - | 4.82 | 66,649 |
| Word Chain - Africa | 0 | - | 4.47 | 31,668 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 279,961 |
| African Physical Geography | 0 | - | 4.51 | 31,758 |
| Africa A-Z | 0 | - | 4.57 | 46,713 |
| Europe Map Quiz | 0 | - | 5.00 | 4,775,309 |
| Famous People from Africa | 0 | - | 4.45 | 10,974 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,438 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,858 |
| Oceania Map Quiz | 0 | - | 4.98 | 656,318 |
| Australian Capitals | 0 | - | 4.92 | 62,780 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,431 |
| Official European Union Languages | 0 | - | 4.97 | 239,155 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,267 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,630 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,243 |
| Asia Map Quiz | 0 | - | 4.99 | 921,235 |
| Africa Map Quiz | 0 | - | 5.00 | 2,123,521 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 33,024 |
| Official Languages of South Africa | 0 | - | 4.57 | 26,200 |
| Geography of South Africa | 0 | - | 4.54 | 17,281 |
| History of South Africa | 0 | - | 4.60 | 17,728 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,061 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,076 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,784 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,916 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,162 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 116,246 |
| The Only European Country ... | 0 | - | 4.91 | 217,828 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,866 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,947 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,518 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,364 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,785 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,272 |
| Provinces of South Africa | 0 | - | 4.74 | 21,829 |
| Australia Map Quiz | 0 | - | 4.95 | 345,463 |
| United States Map Quiz | 0 | - | 4.98 | 4,165,256 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,377 |
| Celtic Nations | 0 | - | 4.69 | 47,023 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,441 |
| Countries of Africa | 0 | - | 5.00 | 2,548,406 |
| Australian States and Territories | 0 | - | 4.96 | 142,390 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,397 |
| Australia True or False | 0 | - | 4.87 | 57,006 |
| Flags of North and South America | 0 | - | 4.99 | 374,966 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,785 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,520 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,244 |
| South America Map Quiz | 0 | - | 5.00 | 1,552,654 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,663 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,027,157 |
| North America Map Quiz | 0 | - | 4.98 | 249,905 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,845 |
| Canada Provinces and Territories | 0 | - | 5.00 | 344,348 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 642,327 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,379 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,009 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,455 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,250,821 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,332,005 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,110 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,656 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,768 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,485 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,750 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,741 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 174,031 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,835 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,739 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,516 |
| Slavic Countries | 0 | - | 4.96 | 112,021 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,538 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,261 |
| Counties of England | 0 | - | 4.97 | 800,011 |
| Flags of Asia Quiz | 0 | - | 4.99 | 616,929 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,498 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,175 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,527 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,649 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,382 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,935 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,764 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,002 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,271 |
| Countries of the Middle East | 0 | - | 4.96 | 201,922 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,633 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,316 |
| Flags of Africa Quiz | 0 | - | 5.00 | 474,355 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,749 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,082 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,817 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,732 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,088 |
| African Island Countries | 0 | - | 4.96 | 102,042 |
| Flags of Oceania | 0 | - | 5.00 | 261,051 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,482 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 146,095 |
| Australia Country Quiz | 0 | - | 4.43 | 69,711 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,776 |
| Regions of New Zealand | 0 | - | 4.84 | 28,626 |
| The Only American Country ... | 0 | - | 4.92 | 121,913 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,373 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 903,254 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,331 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,937 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,517 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,674 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,250 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,694 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 74,560 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,095 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,288 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,238 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,168 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,021 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,931 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,494 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,647 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,124 |
| Monarchies of Europe | 0 | - | 4.90 | 98,470 |
| European Countries with One Border | 0 | - | 4.97 | 183,292 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,068 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,889 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,342 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,220 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,007 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,361 |
| States of Germany | 0 | - | 4.95 | 153,628 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,381 |
| Regions of Italy | 0 | - | 4.92 | 76,453 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,528 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,720 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,499 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,532 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,259 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,381 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,774 |
| Champions League Winners | 0 | - | 4.92 | 1,011,269 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,775 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,411 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,696 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,728 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,498 |
| Monarchies of Asia | 0 | - | 4.97 | 71,307 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,094 |
| Provinces of Turkey | 0 | - | 4.94 | 204,975 |
| Provinces of China | 0 | - | 4.97 | 206,156 |
| Japanese Prefectures | 0 | - | 4.98 | 138,050 |
| States of India | 0 | - | 4.95 | 194,669 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,061 |
| African Geography A-Z | 0 | - | 4.33 | 21,506 |
| The Only African Country ... | 0 | - | 4.99 | 129,381 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,264 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,169 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,502 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,641 |
| Palau Country Quiz | 0 | - | 4.90 | 23,077 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,736 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,371 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,224 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,499 |
| Samoa Country Quiz | 0 | - | 4.81 | 20,884 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,568 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,318 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,498 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 92,626 |
| States of Mexico | 0 | - | 4.96 | 177,160 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,298 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,210 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,320 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,335 |
| States of Brazil | 0 | - | 4.97 | 88,908 |
| Central American Countries | 0 | - | 4.98 | 156,922 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,040 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,365 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,203 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,987 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,048 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,249 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,981 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,488 |
| US States Quiz | 0 | - | 5.00 | 16,937,376 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,989 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,324 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,952 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,264 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,670 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,459 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,391 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,680 |
