| Canada Geography Trivia | 0 | - | 4.81 | 45,070 |
| Most Spoken Languages in Canada | 0 | - | 4.84 | 47,666 |
| North America Map Quiz | 0 | - | 4.98 | 202,124 |
| Third Most Common Language by U.S. State | 0 | - | 4.90 | 107,875 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 86,301 |
| Canada Multiple Choice Quiz | 0 | - | 4.49 | 31,800 |
| American Countries on the Pacific Coast | 0 | - | 4.81 | 46,549 |
| Most-Spoken Languages of the United States | 0 | - | 4.45 | 165,073 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 107,620 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 133,550 |
| Top U.S. Cash Crops | 0 | - | 4.41 | 59,270 |
| Canada Provinces and Territories | 0 | - | 5.00 | 292,284 |
| Uruguay Country Quiz | 0 | - | 4.82 | 28,834 |
| Native American Tribes in the US | 0 | - | 4.72 | 23,136 |
| North American Physical Geography | 0 | - | 4.33 | 29,530 |
| Most Populous Native American Tribes | 0 | - | 4.32 | 11,787 |
| Things Named For People #2 - U.S. Centric | 0 | - | 4.17 | 50,404 |
| Largest Asian-American Ethnic Groups | 0 | - | 4.09 | 37,816 |
| Haiti... or Dominican Republic? | 0 | - | 4.71 | 38,500 |
| European Countries by First 2 Letters | 0 | - | 4.96 | 489,230 |
| Asian Countries by First 2 Letters | 0 | - | 4.92 | 257,510 |
| African Countries by First 2 Letters | 0 | - | 4.95 | 247,315 |
| U.S. Geography - Multiple Choice | 0 | - | 4.43 | 22,792 |
| The U.S. Pledge of Allegiance | 0 | - | 3.96 | 17,695 |
| Canada Immigration by Country | 0 | - | 4.52 | 57,671 |
| Europe Map Quiz | 0 | - | 5.00 | 4,330,977 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,352,283 |
| Asia Map Quiz | 0 | - | 4.99 | 795,149 |
| Africa Map Quiz | 0 | - | 5.00 | 1,953,346 |
| Oceania Map Quiz | 0 | - | 4.98 | 573,290 |
| Australian Capitals | 0 | - | 4.92 | 61,029 |
| Count to 10 in Europe: Pro | 0 | - | 4.81 | 61,527 |
| Official European Union Languages | 0 | - | 4.98 | 202,817 |
| European Countries in their Native Language | 0 | - | 4.99 | 145,452 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 390,206 |
| Countries that Beat Switzerland | 0 | - | 4.87 | 38,106 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 81,158 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,289,312 |
| Countries of Africa | 0 | - | 5.00 | 2,198,191 |
| African East Coast | 0 | - | 4.97 | 85,193 |
| Western Africa Map Quiz | 0 | - | 4.97 | 61,771 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 41,115 |
| Australia Map Quiz | 0 | - | 4.95 | 321,781 |
| Largest Land Animals of the Americas | 0 | - | 4.36 | 19,463 |
| New World Crops | 0 | - | 4.33 | 22,891 |
| United States Map Quiz | 0 | - | 4.98 | 3,923,046 |
| Canadian Geography on the Map | 0 | - | 4.56 | 24,345 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 196,500 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.93 | 87,070 |
| Countries That Use the Euro | 0 | - | 4.93 | 64,998 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 338,360 |
| Europe Geography Decoder | 0 | - | 4.88 | 63,928 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 94,347 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.83 | 39,224 |
| The Only European Country ... | 0 | - | 4.93 | 181,485 |
| Add A Letter - Make a European City | 0 | - | 4.87 | 21,081 |
| Counties of England | 0 | - | 4.97 | 699,023 |
| Flags of Asia Quiz | 0 | - | 4.99 | 530,904 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 101,118 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 142,087 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 89,767 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 97,701 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 112,170 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 94,695 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 61,544 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 212,106 |
| Countries of the Middle East | 0 | - | 4.96 | 175,803 |
| Countries where Arabic is an Official Language | 0 | - | 4.83 | 52,325 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 92,311 |
| Flags of Africa Quiz | 0 | - | 4.99 | 392,733 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 20,677 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 199,925 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 105,977 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 148,890 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 120,874 |
| Top African Languages on a Map | 0 | - | 4.92 | 54,850 |
| African Island Countries | 0 | - | 4.96 | 90,540 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 225,027 |
| Australian States and Territories | 0 | - | 4.96 | 129,988 |
| Australia True or False | 0 | - | 4.90 | 51,928 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 108,496 |
| South America Map Quiz | 0 | - | 5.00 | 1,431,448 |
| Paraguay... or Uruguay? | 0 | - | 4.55 | 25,505 |
| Countries of North America Quiz | 0 | - | 5.00 | 890,779 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 588,839 |
| Canada A-Z | 0 | - | 4.70 | 30,745 |
| Straight Shot to Antarctica | 0 | - | 4.90 | 37,777 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,058,336 |
| Celtic Nations | 0 | - | 4.76 | 44,945 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,200,034 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 179,305 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 139,635 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 189,010 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 77,802 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.90 | 80,403 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 287,667 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 118,168 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 75,835 |
| Eastern Europe Map Quiz | 0 | - | 4.90 | 116,519 |
| Slavic Countries | 0 | - | 4.96 | 101,240 |
| Germany Multiple Choice | 0 | - | 4.81 | 49,829 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 32,353 |
| Spain Cities Map Quiz | 0 | - | 4.86 | 87,180 |
| Regions of Spain Quiz | 0 | - | 4.87 | 96,405 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 170,823 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 94,704 |
| Cantons of Switzerland | 0 | - | 4.97 | 40,996 |
| UK Cities Map Quiz | 0 | - | 4.94 | 436,471 |
| UK Immigration by Country | 0 | - | 4.94 | 126,437 |
| United Kingdom Country Quiz | 0 | - | 4.94 | 120,504 |
| Countries and Territories of the United Kingdom | 0 | - | 4.88 | 84,529 |
| Counties of England Map Quiz | 0 | - | 4.97 | 288,827 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 101,544 |
| England or Wales? | 0 | - | 4.93 | 40,697 |
| All Champions League Teams Ever | 0 | - | 4.90 | 106,881 |
| Champions League Winners | 0 | - | 4.91 | 877,193 |
| Asian Geography By Letter - B | 0 | - | 4.83 | 62,128 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.81 | 38,128 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 92,742 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 117,007 |
| Asian Countries with the Shortest Names | 0 | - | 4.98 | 122,646 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 113,441 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 85,581 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.84 | 55,438 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 102,811 |
| Pixelated Asia Map | 0 | - | 4.90 | 64,016 |
| Monarchies of Asia | 0 | - | 4.95 | 54,511 |
| Asian Countries with the Fewest Borders | 0 | - | 4.81 | 89,079 |
| Name a Valid Asian Country | 0 | - | 4.98 | 93,224 |
| Countries Closest to the Persian Gulf | 0 | - | 4.92 | 77,419 |
| Provinces of Turkey | 0 | - | 4.95 | 179,417 |
| Countries with the Most Arabic Speakers | 0 | - | 4.91 | 71,257 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 92,942 |
| Indonesia Country Quiz | 0 | - | 4.83 | 67,228 |
| Provinces of China | 0 | - | 4.98 | 159,187 |
| China Cities Map Quiz | 0 | - | 4.87 | 89,622 |
| Provinces of China Map Quiz | 0 | - | 4.93 | 84,121 |
| Japanese Prefectures | 0 | - | 4.98 | 108,950 |
| Japan Country Quiz | 0 | - | 4.92 | 120,696 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 94,649 |
| States of India | 0 | - | 4.91 | 157,590 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.96 | 52,950 |
| Nepal Country Quiz | 0 | - | 4.95 | 33,706 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 54,552 |
| African Great Lakes | 0 | - | 4.85 | 54,349 |
| Africa Geography Quiz #1 | 0 | - | 4.92 | 46,385 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.94 | 26,165 |
| African Diaspora - Top 10 Countries | 0 | - | 4.91 | 66,617 |
| The Only African Country ... | 0 | - | 4.99 | 120,301 |
| African Countries by a Single Clue | 0 | - | 4.92 | 63,979 |
| African Countries with the Most Christians | 0 | - | 4.92 | 68,080 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 110,705 |
| Pixelated Africa Map | 0 | - | 4.98 | 89,062 |
| Countries Closest to Africa | 0 | - | 4.95 | 146,157 |
| Name a Valid African Country | 0 | - | 4.98 | 125,694 |
| Flags of Oceania | 0 | - | 5.00 | 218,648 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.94 | 21,186 |
| Palau Country Quiz | 0 | - | 4.87 | 20,629 |
| Australia Cities Map Quiz | 0 | - | 4.85 | 132,365 |
| Australia Country Quiz | 0 | - | 4.44 | 57,962 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 84,747 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 60,609 |
| Countries Closest to Australia | 0 | - | 4.99 | 146,343 |
| Regions of New Zealand | 0 | - | 4.83 | 24,806 |
| Tuvalu Country Quiz | 0 | - | 4.84 | 19,601 |
| Tonga Country Quiz | 0 | - | 4.81 | 18,452 |
| Flags of North and South America Quiz | 0 | - | 4.99 | 313,605 |
| The Only American Country ... | 0 | - | 4.94 | 110,810 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 101,688 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 82,376 |
| States of Mexico | 0 | - | 4.94 | 143,665 |
| Mexico States Map Quiz | 0 | - | 4.84 | 91,449 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 95,232 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.91 | 41,243 |
| Brazil States Map Quiz | 0 | - | 4.84 | 40,316 |
| States of Brazil | 0 | - | 4.97 | 70,114 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 856,766 |
| Central American Countries | 0 | - | 4.98 | 140,698 |
| Caribbean Countries and Territories | 0 | - | 4.83 | 105,223 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 117,612 |
| North American Capitals - Map Quiz | 0 | - | 4.91 | 47,872 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.98 | 48,631 |
| U.S. State Border Crossings | 0 | - | 4.96 | 82,698 |
| U.S. Citizenship Test Questions | 0 | - | 4.86 | 223,312 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.84 | 34,249 |
| Total United States Immigration by Country | 0 | - | 4.89 | 97,560 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 66,010 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.93 | 148,442 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.94 | 187,493 |
| U.S. Cabinet Departments | 0 | - | 4.85 | 67,956 |
| Cities and Towns of Massachusetts | 0 | - | 4.90 | 61,569 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.85 | 22,188 |
| US States Quiz | 0 | - | 5.00 | 14,903,692 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.97 | 342,116 |
| Canadian Islands on the Map | 0 | - | 4.33 | 13,286 |
| 20 Most-Visited Places in Canada | 0 | - | 4.20 | 12,246 |
| Canada Decoder | 0 | - | 4.10 | 17,899 |
| Flags of the Mediterranean | 0 | - | 4.94 | 125,130 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 85,942 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.90 | 82,213 |
