| Canada Geography Trivia | 0 | - | 4.81 | 45,312 |
| Most Spoken Languages in Canada | 0 | - | 4.88 | 48,116 |
| North America Map Quiz | 0 | - | 4.98 | 204,467 |
| Third Most Common Language by U.S. State | 0 | - | 4.90 | 108,265 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 86,932 |
| Canada Multiple Choice Quiz | 0 | - | 4.51 | 34,930 |
| American Countries on the Pacific Coast | 0 | - | 4.81 | 46,817 |
| Most-Spoken Languages of the United States | 0 | - | 4.45 | 165,791 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 107,939 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 134,293 |
| Top U.S. Cash Crops | 0 | - | 4.41 | 59,485 |
| Name a Valid Answer - United States #1 | 0 | - | 4.65 | 87,464 |
| Canada Provinces and Territories | 0 | - | 4.99 | 294,342 |
| Uruguay Country Quiz | 0 | - | 4.82 | 29,048 |
| Native American Tribes in the US | 0 | - | 4.66 | 23,304 |
| North American Physical Geography | 0 | - | 4.33 | 29,593 |
| Most Populous Native American Tribes | 0 | - | 4.32 | 11,830 |
| Things Named For People #2 - U.S. Centric | 0 | - | 4.17 | 50,512 |
| Largest Asian-American Ethnic Groups | 0 | - | 4.09 | 38,038 |
| Haiti... or Dominican Republic? | 0 | - | 4.71 | 38,637 |
| European Countries by First 2 Letters | 0 | - | 4.96 | 492,355 |
| Asian Countries by First 2 Letters | 0 | - | 4.92 | 258,791 |
| African Countries by First 2 Letters | 0 | - | 4.95 | 248,559 |
| U.S. Geography - Multiple Choice | 0 | - | 4.43 | 22,969 |
| The U.S. Pledge of Allegiance | 0 | - | 3.97 | 17,718 |
| Canada Immigration by Country | 0 | - | 4.51 | 58,033 |
| Europe Map Quiz | 0 | - | 5.00 | 4,356,396 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,356,691 |
| Asia Map Quiz | 0 | - | 4.99 | 801,781 |
| Africa Map Quiz | 0 | - | 5.00 | 1,963,021 |
| Oceania Map Quiz | 0 | - | 4.98 | 577,599 |
| Australian Capitals | 0 | - | 4.92 | 61,133 |
| Count to 10 in Europe: Pro | 0 | - | 4.81 | 62,012 |
| Official European Union Languages | 0 | - | 4.98 | 204,184 |
| European Countries in their Native Language | 0 | - | 4.99 | 146,182 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 393,067 |
| Countries that Beat Switzerland | 0 | - | 4.87 | 38,406 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 81,953 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,294,399 |
| Countries of Africa | 0 | - | 5.00 | 2,219,153 |
| African East Coast | 0 | - | 4.97 | 85,917 |
| Western Africa Map Quiz | 0 | - | 4.98 | 62,355 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 41,744 |
| Australia Map Quiz | 0 | - | 4.94 | 323,339 |
| Largest Land Animals of the Americas | 0 | - | 4.36 | 19,508 |
| New World Crops | 0 | - | 4.33 | 22,927 |
| United States Map Quiz | 0 | - | 4.98 | 3,935,937 |
| Canadian Geography on the Map | 0 | - | 4.56 | 24,470 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 197,103 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.93 | 87,401 |
| Countries That Use the Euro | 0 | - | 4.93 | 66,435 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 339,919 |
| Europe Geography Decoder | 0 | - | 4.88 | 64,387 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 95,586 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.83 | 39,345 |
| The Only European Country ... | 0 | - | 4.93 | 183,487 |
| Add A Letter - Make a European City | 0 | - | 4.86 | 21,297 |
| Counties of England | 0 | - | 4.97 | 705,578 |
| Flags of Asia Quiz | 0 | - | 4.99 | 535,584 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 101,753 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 142,744 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 90,294 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 98,288 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 112,963 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 95,348 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 62,158 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 213,595 |
| Countries of the Middle East | 0 | - | 4.95 | 177,356 |
| Countries where Arabic is an Official Language | 0 | - | 4.83 | 52,503 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 92,698 |
| Flags of Africa Quiz | 0 | - | 4.99 | 396,990 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 21,188 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 201,079 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 106,702 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 149,600 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 121,800 |
| Top African Languages on a Map | 0 | - | 4.93 | 56,193 |
| African Island Countries | 0 | - | 4.96 | 91,169 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 226,338 |
| Australian States and Territories | 0 | - | 4.96 | 130,761 |
| Australian Immigration by Country | 0 | - | 4.81 | 73,118 |
| Australia True or False | 0 | - | 4.90 | 52,309 |
| Flags of North and South America Quiz | 0 | - | 4.99 | 316,614 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 109,200 |
| South America Map Quiz | 0 | - | 5.00 | 1,437,903 |
| Paraguay... or Uruguay? | 0 | - | 4.53 | 25,583 |
| Countries of North America Quiz | 0 | - | 5.00 | 898,618 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 591,531 |
| Canada A-Z | 0 | - | 4.71 | 30,928 |
| Straight Shot to Antarctica | 0 | - | 4.91 | 38,071 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,068,078 |
| Celtic Nations | 0 | - | 4.76 | 45,067 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,210,328 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 180,312 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 140,270 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 190,895 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 78,738 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.89 | 80,905 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 289,213 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 123,186 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.92 | 51,970 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 76,552 |
| Eastern Europe Map Quiz | 0 | - | 4.90 | 117,008 |
| Slavic Countries | 0 | - | 4.96 | 101,671 |
| Germany Multiple Choice | 0 | - | 4.81 | 50,132 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 32,765 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 87,846 |
| Regions of Spain Quiz | 0 | - | 4.87 | 97,580 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 171,724 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 95,571 |
| Cantons of Switzerland | 0 | - | 4.97 | 41,581 |
| UK Cities Map Quiz | 0 | - | 4.95 | 438,384 |
| UK Immigration by Country | 0 | - | 4.94 | 127,573 |
| United Kingdom Country Quiz | 0 | - | 4.94 | 121,834 |
| Countries and Territories of the United Kingdom | 0 | - | 4.88 | 85,101 |
| Counties of England Map Quiz | 0 | - | 4.97 | 290,220 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 102,554 |
| England or Wales? | 0 | - | 4.93 | 41,095 |
| All Champions League Teams Ever | 0 | - | 4.90 | 108,233 |
| Champions League Winners | 0 | - | 4.92 | 894,786 |
| Asian Geography By Letter - B | 0 | - | 4.83 | 62,465 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.81 | 38,566 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 93,566 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 117,336 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 123,493 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 114,622 |
| Asian Countries with the Most Christians | 0 | - | 4.87 | 86,283 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.84 | 55,942 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 103,821 |
| Pixelated Asia Map | 0 | - | 4.90 | 64,531 |
| Monarchies of Asia | 0 | - | 4.95 | 54,854 |
| Name a Valid Asian Country | 0 | - | 4.98 | 93,809 |
| Countries Closest to the Persian Gulf | 0 | - | 4.92 | 77,917 |
| Provinces of Turkey | 0 | - | 4.95 | 181,054 |
| Countries Closest to Yemen | 0 | - | 4.83 | 3,637 |
| Countries with the Most Arabic Speakers | 0 | - | 4.91 | 71,744 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 93,463 |
| Provinces of China | 0 | - | 4.98 | 161,771 |
| China Cities Map Quiz | 0 | - | 4.88 | 90,150 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 84,645 |
| Japanese Prefectures | 0 | - | 4.98 | 110,970 |
| Japan Country Quiz | 0 | - | 4.92 | 121,632 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 95,395 |
| States of India | 0 | - | 4.92 | 160,181 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.96 | 53,251 |
| Nepal Country Quiz | 0 | - | 4.95 | 33,973 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 55,101 |
| African Great Lakes | 0 | - | 4.85 | 55,198 |
| Africa Geography Quiz #1 | 0 | - | 4.92 | 46,569 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.94 | 26,569 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 67,158 |
| The Only African Country ... | 0 | - | 4.99 | 121,278 |
| African Countries by a Single Clue | 0 | - | 4.92 | 64,312 |
| African Countries with the Most Christians | 0 | - | 4.92 | 68,566 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 111,579 |
| Pixelated Africa Map | 0 | - | 4.98 | 89,859 |
| Countries Closest to Africa | 0 | - | 4.95 | 146,736 |
| Name a Valid African Country | 0 | - | 4.98 | 126,425 |
| Flags of Oceania | 0 | - | 5.00 | 220,912 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.94 | 21,793 |
| Palau Country Quiz | 0 | - | 4.88 | 20,821 |
| Australia Cities Map Quiz | 0 | - | 4.86 | 133,441 |
| Australia Country Quiz | 0 | - | 4.44 | 58,292 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 85,291 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 61,276 |
| Countries Closest to Australia | 0 | - | 4.99 | 147,151 |
| Regions of New Zealand | 0 | - | 4.83 | 25,026 |
| Tuvalu Country Quiz | 0 | - | 4.84 | 19,725 |
| Tonga Country Quiz | 0 | - | 4.81 | 18,606 |
| The Only American Country ... | 0 | - | 4.94 | 111,663 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 102,396 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 83,128 |
| States of Mexico | 0 | - | 4.94 | 145,479 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 96,006 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.91 | 42,306 |
| Brazil States Map Quiz | 0 | - | 4.84 | 40,927 |
| States of Brazil | 0 | - | 4.97 | 71,322 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 859,765 |
| Central American Countries | 0 | - | 4.98 | 141,508 |
| Caribbean Countries and Territories | 0 | - | 4.83 | 105,742 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 118,345 |
| North American Capitals - Map Quiz | 0 | - | 4.89 | 48,419 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.98 | 49,629 |
| U.S. State Border Crossings | 0 | - | 4.96 | 83,054 |
| U.S. Citizenship Test Questions | 0 | - | 4.86 | 224,392 |
| Total United States Immigration by Country | 0 | - | 4.90 | 98,364 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 66,559 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.93 | 149,706 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.94 | 189,463 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 68,182 |
| Cities and Towns of Massachusetts | 0 | - | 4.90 | 62,452 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.85 | 22,576 |
| US States Quiz | 0 | - | 5.00 | 15,018,515 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.97 | 343,675 |
| Canadian Islands on the Map | 0 | - | 4.33 | 13,340 |
| 20 Most-Visited Places in Canada | 0 | - | 4.20 | 12,296 |
| Canada Decoder | 0 | - | 4.10 | 17,936 |
| Flags of the Mediterranean | 0 | - | 4.93 | 126,009 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 86,468 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.90 | 82,631 |
