| African Countries by First 2 Letters | 0 | - | 4.96 | 266,731 |
| African East Coast | 0 | - | 4.96 | 95,188 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,722 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,899 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,213 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,036 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 319,585 |
| African Great Lakes | 0 | - | 4.82 | 65,327 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 526,736 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 277,327 |
| Africa A-Z | 0 | - | 4.57 | 46,408 |
| Famous People from Africa | 0 | - | 4.45 | 10,871 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,238 |
| Word Chain - Africa | 0 | - | 4.47 | 31,456 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,491 |
| Europe Map Quiz | 0 | - | 5.00 | 4,735,938 |
| Africa Map Quiz | 0 | - | 5.00 | 2,106,182 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,824 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.67 | 38,100 |
| Oceania Map Quiz | 0 | - | 4.98 | 636,294 |
| Australian Capitals | 0 | - | 4.92 | 62,608 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 68,686 |
| Official European Union Languages | 0 | - | 4.97 | 237,165 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,030 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,635 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,441,982 |
| Asia Map Quiz | 0 | - | 4.99 | 908,172 |
| African Physical Geography | 0 | - | 4.51 | 31,586 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,940 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,703 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,056 |
| Official Languages of South Africa | 0 | - | 4.56 | 26,056 |
| Geography of South Africa | 0 | - | 4.54 | 17,161 |
| History of South Africa | 0 | - | 4.60 | 17,621 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,950 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,445 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,337 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,319 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,594 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,806 |
| The Only European Country ... | 0 | - | 4.91 | 214,260 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,815 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,604 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,650 |
| Countries of Africa | 0 | - | 5.00 | 2,512,117 |
| Provinces of South Africa | 0 | - | 4.74 | 21,441 |
| Australia Map Quiz | 0 | - | 4.94 | 342,753 |
| United States Map Quiz | 0 | - | 4.98 | 4,144,001 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,636 |
| Celtic Nations | 0 | - | 4.69 | 46,837 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,376,927 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,507 |
| Flags of Africa Quiz | 0 | - | 5.00 | 464,429 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,817 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,676 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,413 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,608 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,333 |
| African Island Countries | 0 | - | 4.96 | 100,907 |
| Australian States and Territories | 0 | - | 4.96 | 141,056 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,053 |
| Australia True or False | 0 | - | 4.87 | 56,555 |
| Flags of North and South America | 0 | - | 4.99 | 368,293 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,216 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,275 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,390 |
| South America Map Quiz | 0 | - | 5.00 | 1,542,200 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,013,646 |
| North America Map Quiz | 0 | - | 4.98 | 244,990 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,423 |
| Canada Provinces and Territories | 0 | - | 5.00 | 338,585 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 636,588 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,719 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,558 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,259 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,229,265 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,321,120 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,843 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,434 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,686 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,579 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 86,939 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 308,168 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 168,540 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,411 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,327 |
| Slavic Countries | 0 | - | 4.96 | 110,985 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,089 |
| Counties of England | 0 | - | 4.97 | 790,296 |
| Flags of Asia Quiz | 0 | - | 4.99 | 606,697 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,446 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,922 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,523 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,374 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,930 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,632 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,804 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,002 |
| Countries of the Middle East | 0 | - | 4.96 | 199,230 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,290 |
| States of India | 0 | - | 4.94 | 190,734 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,308 |
| African Geography A-Z | 0 | - | 4.33 | 21,429 |
| The Only African Country ... | 0 | - | 4.98 | 128,451 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,821 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,194 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,471 |
| Flags of Oceania | 0 | - | 5.00 | 255,846 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 26,990 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,544 |
| Australia Country Quiz | 0 | - | 4.43 | 69,342 |
| Regions of New Zealand | 0 | - | 4.85 | 28,255 |
| The Only American Country ... | 0 | - | 4.92 | 120,881 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,436 |
| Uruguay Country Quiz | 0 | - | 4.83 | 31,389 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,105 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,118 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 93,977 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,156 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,029 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,481 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,964 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,165 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,566 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,449 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,466 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,137 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,558 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,072 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,335 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,199 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,935 |
| Monarchies of Europe | 0 | - | 4.90 | 97,453 |
| European Countries with One Border | 0 | - | 4.97 | 181,782 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,680 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,111 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,476 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,302 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,382 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,879 |
| States of Germany | 0 | - | 4.96 | 150,431 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,133 |
| Regions of Italy | 0 | - | 4.92 | 74,887 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,931 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,572 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,455 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,570 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,146 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,297 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,567 |
| Champions League Winners | 0 | - | 4.92 | 997,745 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,084 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,197 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,489 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,065 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,539 |
| Monarchies of Asia | 0 | - | 4.97 | 70,669 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,492 |
| Provinces of Turkey | 0 | - | 4.95 | 201,933 |
| Provinces of China | 0 | - | 4.97 | 200,738 |
| Japanese Prefectures | 0 | - | 4.98 | 134,978 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,319 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,047 |
| Kazakhstan Country Quiz | 0 | - | 4.83 | 34,955 |
| States of India Map Quiz | 0 | - | 4.82 | 26,110 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,835 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,414 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,951 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,456 |
| Name a Valid African Country | 0 | - | 4.98 | 153,099 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,549 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,860 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,120 |
| Palau Country Quiz | 0 | - | 4.89 | 22,869 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,274 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,591 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,319 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,322 |
| Tonga Country Quiz | 0 | - | 4.82 | 20,390 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,054 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,175 |
| States of Mexico | 0 | - | 4.95 | 173,766 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,949 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,268 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,115 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,488 |
| States of Brazil | 0 | - | 4.98 | 86,628 |
| Central American Countries | 0 | - | 4.98 | 155,203 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 146,208 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,276 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,772 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,369 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,336 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,570 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.84 | 65,721 |
| US States Quiz | 0 | - | 5.00 | 16,726,788 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,518 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,115 |
| Flags of the Mediterranean | 0 | - | 4.94 | 147,667 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,574 |
