| African Countries by First 2 Letters | 0 | - | 4.96 | 269,113 |
| African East Coast | 0 | - | 4.96 | 96,608 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,010 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,373 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,928 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,522 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 323,927 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 59,412 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 531,962 |
| African Great Lakes | 0 | - | 4.82 | 66,841 |
| Word Chain - Africa | 0 | - | 4.47 | 31,696 |
| Asian Countries by First 2 Letters | 0 | - | 4.92 | 280,388 |
| African Physical Geography | 0 | - | 4.51 | 31,794 |
| Africa A-Z | 0 | - | 4.57 | 46,748 |
| Europe Map Quiz | 0 | - | 5.00 | 4,782,203 |
| Famous People from Africa | 0 | - | 4.45 | 10,986 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,464 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,915 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,303 |
| Australian Capitals | 0 | - | 4.92 | 62,811 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,607 |
| Official European Union Languages | 0 | - | 4.97 | 239,519 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,507 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,388 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,364 |
| Asia Map Quiz | 0 | - | 4.99 | 923,598 |
| Africa Map Quiz | 0 | - | 5.00 | 2,126,611 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 33,068 |
| Official Languages of South Africa | 0 | - | 4.57 | 26,223 |
| Geography of South Africa | 0 | - | 4.54 | 17,306 |
| History of South Africa | 0 | - | 4.60 | 17,745 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,322 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,573 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,859 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,417 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,249 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,823 |
| The Only European Country ... | 0 | - | 4.91 | 218,519 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,238 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 42,015 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,750 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,680 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,794 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,453 |
| Provinces of South Africa | 0 | - | 4.74 | 21,907 |
| Australia Map Quiz | 0 | - | 4.95 | 345,871 |
| United States Map Quiz | 0 | - | 4.98 | 4,168,607 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,863 |
| Celtic Nations | 0 | - | 4.61 | 47,071 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,500 |
| Countries of Africa | 0 | - | 5.00 | 2,554,480 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,480 |
| Australian States and Territories | 0 | - | 4.96 | 142,685 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,453 |
| Australia True or False | 0 | - | 4.87 | 57,088 |
| Flags of North and South America | 0 | - | 4.99 | 376,124 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,887 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,672 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,481 |
| South America Map Quiz | 0 | - | 5.00 | 1,554,730 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,725 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,029,506 |
| North America Map Quiz | 0 | - | 4.98 | 251,036 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,935 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,440 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 643,452 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,483 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,111 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,254,684 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,156 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,341 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,886 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,362 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,648 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,918 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,319 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,172 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,996 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,672 |
| Slavic Countries | 0 | - | 4.96 | 112,228 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,640 |
| Counties of England | 0 | - | 4.97 | 801,655 |
| Flags of Asia Quiz | 0 | - | 4.99 | 618,672 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,660 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,407 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,769 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,033 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,637 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,167 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,937 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,334 |
| Countries of the Middle East | 0 | - | 4.96 | 202,364 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,694 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,419 |
| Flags of Africa Quiz | 0 | - | 5.00 | 476,156 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,147 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,343 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,128 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 34,001 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,405 |
| African Island Countries | 0 | - | 4.96 | 102,304 |
| Flags of Oceania | 0 | - | 5.00 | 262,051 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,623 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 146,350 |
| Australia Country Quiz | 0 | - | 4.43 | 69,787 |
| Regions of New Zealand | 0 | - | 4.84 | 28,685 |
| The Only American Country ... | 0 | - | 4.92 | 122,097 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,549 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 904,425 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,682 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,059 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,775 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,798 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,658 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,841 |
| Cities and Towns of Massachusetts | 0 | - | 4.93 | 74,846 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,197 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,416 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,601 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,371 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,293 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,303 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,655 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,706 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,329 |
| Monarchies of Europe | 0 | - | 4.90 | 98,707 |
| European Countries with One Border | 0 | - | 4.97 | 183,556 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,324 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,149 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,091 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,365 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,427 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,630 |
| States of Germany | 0 | - | 4.95 | 154,130 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,584 |
| Regions of Italy | 0 | - | 4.92 | 76,786 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,689 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,107 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,636 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,056 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,416 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,744 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,816 |
| Champions League Winners | 0 | - | 4.92 | 1,014,040 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,901 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,660 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,948 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,146 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,668 |
| Monarchies of Asia | 0 | - | 4.97 | 71,423 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,212 |
| Provinces of Turkey | 0 | - | 4.94 | 205,500 |
| Provinces of China | 0 | - | 4.97 | 207,272 |
| Japanese Prefectures | 0 | - | 4.98 | 138,615 |
| States of India | 0 | - | 4.95 | 195,395 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,218 |
| African Geography A-Z | 0 | - | 4.33 | 21,521 |
| The Only African Country ... | 0 | - | 4.99 | 129,551 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,332 |
| 10 Easternmost Countries in Africa | 0 | - | 4.97 | 24,807 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,333 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,676 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,760 |
| Palau Country Quiz | 0 | - | 4.90 | 23,112 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,832 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,503 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,614 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,530 |
| Samoa Country Quiz | 0 | - | 4.81 | 20,926 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,599 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,358 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,690 |
| States of Mexico | 0 | - | 4.96 | 177,782 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,484 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,354 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,623 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,481 |
| States of Brazil | 0 | - | 4.97 | 89,366 |
| Central American Countries | 0 | - | 4.98 | 157,171 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,186 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,986 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,373 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,215 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,345 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,958 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,057 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,627 |
| US States Quiz | 0 | - | 5.00 | 16,969,916 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,367 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,350 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,169 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,371 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,712 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,687 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,638 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,708 |
| Word Scramble - European Countries | 0 | - | 4.73 | 142,177 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,394 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 116,379 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,563 |
