| Canada Geography Trivia | 0 | - | 4.81 | 45,302 |
| Most Spoken Languages in Canada | 0 | - | 4.88 | 48,094 |
| North America Map Quiz | 0 | - | 4.98 | 204,353 |
| Third Most Common Language by U.S. State | 0 | - | 4.90 | 108,255 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 86,906 |
| Canada Multiple Choice Quiz | 0 | - | 4.51 | 34,758 |
| American Countries on the Pacific Coast | 0 | - | 4.81 | 46,800 |
| Most-Spoken Languages of the United States | 0 | - | 4.45 | 165,756 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 107,925 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 134,267 |
| Top U.S. Cash Crops | 0 | - | 4.41 | 59,474 |
| Name a Valid Answer - United States #1 | 0 | - | 4.65 | 87,445 |
| Canada Provinces and Territories | 0 | - | 4.99 | 294,288 |
| Uruguay Country Quiz | 0 | - | 4.82 | 29,040 |
| Native American Tribes in the US | 0 | - | 4.66 | 23,299 |
| North American Physical Geography | 0 | - | 4.33 | 29,592 |
| Most Populous Native American Tribes | 0 | - | 4.32 | 11,829 |
| Things Named For People #2 - U.S. Centric | 0 | - | 4.17 | 50,510 |
| Largest Asian-American Ethnic Groups | 0 | - | 4.09 | 38,031 |
| Haiti... or Dominican Republic? | 0 | - | 4.71 | 38,631 |
| European Countries by First 2 Letters | 0 | - | 4.96 | 492,253 |
| Asian Countries by First 2 Letters | 0 | - | 4.92 | 258,755 |
| African Countries by First 2 Letters | 0 | - | 4.95 | 248,506 |
| U.S. Geography - Multiple Choice | 0 | - | 4.43 | 22,965 |
| The U.S. Pledge of Allegiance | 0 | - | 3.97 | 17,718 |
| Canada Immigration by Country | 0 | - | 4.51 | 58,016 |
| Europe Map Quiz | 0 | - | 5.00 | 4,355,470 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,356,495 |
| Asia Map Quiz | 0 | - | 4.99 | 801,450 |
| Africa Map Quiz | 0 | - | 5.00 | 1,962,577 |
| Oceania Map Quiz | 0 | - | 4.98 | 577,432 |
| Australian Capitals | 0 | - | 4.92 | 61,126 |
| Count to 10 in Europe: Pro | 0 | - | 4.81 | 61,998 |
| Official European Union Languages | 0 | - | 4.98 | 204,134 |
| European Countries in their Native Language | 0 | - | 4.99 | 146,150 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 392,973 |
| Countries that Beat Switzerland | 0 | - | 4.87 | 38,395 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 81,922 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,294,201 |
| Countries of Africa | 0 | - | 5.00 | 2,218,432 |
| African East Coast | 0 | - | 4.97 | 85,882 |
| Western Africa Map Quiz | 0 | - | 4.98 | 62,332 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 41,706 |
| Australia Map Quiz | 0 | - | 4.94 | 323,282 |
| Largest Land Animals of the Americas | 0 | - | 4.36 | 19,507 |
| New World Crops | 0 | - | 4.33 | 22,926 |
| United States Map Quiz | 0 | - | 4.98 | 3,935,507 |
| Canadian Geography on the Map | 0 | - | 4.56 | 24,463 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 197,081 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.93 | 87,395 |
| Countries That Use the Euro | 0 | - | 4.93 | 66,392 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 339,853 |
| Europe Geography Decoder | 0 | - | 4.88 | 64,375 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 95,531 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.83 | 39,342 |
| The Only European Country ... | 0 | - | 4.93 | 183,415 |
| Add A Letter - Make a European City | 0 | - | 4.86 | 21,292 |
| Counties of England | 0 | - | 4.97 | 705,289 |
| Flags of Asia Quiz | 0 | - | 4.99 | 535,423 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 101,730 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 142,717 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 90,259 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 98,257 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 112,921 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 95,318 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 62,142 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 213,541 |
| Countries of the Middle East | 0 | - | 4.95 | 177,305 |
| Countries where Arabic is an Official Language | 0 | - | 4.83 | 52,494 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 92,685 |
| Flags of Africa Quiz | 0 | - | 4.99 | 396,808 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 21,168 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 201,039 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 106,675 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 149,567 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 121,762 |
| Top African Languages on a Map | 0 | - | 4.93 | 56,139 |
| African Island Countries | 0 | - | 4.96 | 91,142 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 226,284 |
| Australian States and Territories | 0 | - | 4.96 | 130,735 |
| Australian Immigration by Country | 0 | - | 4.81 | 73,029 |
| Australia True or False | 0 | - | 4.90 | 52,292 |
| Flags of North and South America Quiz | 0 | - | 4.99 | 316,526 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 109,178 |
| South America Map Quiz | 0 | - | 5.00 | 1,437,631 |
| Paraguay... or Uruguay? | 0 | - | 4.53 | 25,581 |
| Countries of North America Quiz | 0 | - | 5.00 | 898,371 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 591,463 |
| Canada A-Z | 0 | - | 4.71 | 30,918 |
| Straight Shot to Antarctica | 0 | - | 4.91 | 38,065 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,067,689 |
| Celtic Nations | 0 | - | 4.76 | 45,061 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,209,908 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 180,280 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 140,244 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 190,817 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 78,724 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.89 | 80,866 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 289,147 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 123,040 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.92 | 51,896 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 76,530 |
| Eastern Europe Map Quiz | 0 | - | 4.90 | 116,992 |
| Slavic Countries | 0 | - | 4.96 | 101,656 |
| Germany Multiple Choice | 0 | - | 4.81 | 50,123 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 32,753 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 87,812 |
| Regions of Spain Quiz | 0 | - | 4.87 | 97,533 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 171,679 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 95,525 |
| Cantons of Switzerland | 0 | - | 4.97 | 41,547 |
| UK Cities Map Quiz | 0 | - | 4.95 | 438,301 |
| UK Immigration by Country | 0 | - | 4.94 | 127,545 |
| United Kingdom Country Quiz | 0 | - | 4.94 | 121,779 |
| Countries and Territories of the United Kingdom | 0 | - | 4.88 | 85,089 |
| Counties of England Map Quiz | 0 | - | 4.97 | 290,158 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 102,498 |
| England or Wales? | 0 | - | 4.93 | 41,077 |
| All Champions League Teams Ever | 0 | - | 4.90 | 108,194 |
| Champions League Winners | 0 | - | 4.92 | 894,390 |
| Asian Geography By Letter - B | 0 | - | 4.83 | 62,451 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.81 | 38,548 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 93,531 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 117,323 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 123,470 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 114,566 |
| Asian Countries with the Most Christians | 0 | - | 4.87 | 86,268 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.84 | 55,917 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 103,786 |
| Pixelated Asia Map | 0 | - | 4.90 | 64,517 |
| Monarchies of Asia | 0 | - | 4.95 | 54,841 |
| Name a Valid Asian Country | 0 | - | 4.98 | 93,783 |
| Countries Closest to the Persian Gulf | 0 | - | 4.92 | 77,812 |
| Provinces of Turkey | 0 | - | 4.95 | 180,996 |
| Countries Closest to Yemen | 0 | - | 4.83 | 3,521 |
| Countries with the Most Arabic Speakers | 0 | - | 4.91 | 71,722 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 93,445 |
| Provinces of China | 0 | - | 4.98 | 161,710 |
| China Cities Map Quiz | 0 | - | 4.88 | 90,128 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 84,621 |
| Japanese Prefectures | 0 | - | 4.98 | 110,871 |
| Japan Country Quiz | 0 | - | 4.92 | 121,591 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 95,355 |
| States of India | 0 | - | 4.92 | 160,105 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.96 | 53,234 |
| Nepal Country Quiz | 0 | - | 4.95 | 33,957 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 55,077 |
| African Great Lakes | 0 | - | 4.85 | 55,161 |
| Africa Geography Quiz #1 | 0 | - | 4.92 | 46,563 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.94 | 26,555 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 67,148 |
| The Only African Country ... | 0 | - | 4.99 | 121,252 |
| African Countries by a Single Clue | 0 | - | 4.92 | 64,298 |
| African Countries with the Most Christians | 0 | - | 4.92 | 68,548 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 111,545 |
| Pixelated Africa Map | 0 | - | 4.98 | 89,843 |
| Countries Closest to Africa | 0 | - | 4.95 | 146,713 |
| Name a Valid African Country | 0 | - | 4.98 | 126,402 |
| Flags of Oceania | 0 | - | 5.00 | 220,833 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.94 | 21,781 |
| Palau Country Quiz | 0 | - | 4.87 | 20,814 |
| Australia Cities Map Quiz | 0 | - | 4.86 | 133,398 |
| Australia Country Quiz | 0 | - | 4.44 | 58,279 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 85,276 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 61,246 |
| Countries Closest to Australia | 0 | - | 4.99 | 147,128 |
| Regions of New Zealand | 0 | - | 4.83 | 25,020 |
| Tuvalu Country Quiz | 0 | - | 4.84 | 19,719 |
| Tonga Country Quiz | 0 | - | 4.81 | 18,601 |
| The Only American Country ... | 0 | - | 4.94 | 111,629 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 102,374 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 83,115 |
| States of Mexico | 0 | - | 4.94 | 145,422 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 95,972 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.90 | 42,278 |
| Brazil States Map Quiz | 0 | - | 4.84 | 40,911 |
| States of Brazil | 0 | - | 4.97 | 71,274 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 859,628 |
| Central American Countries | 0 | - | 4.98 | 141,431 |
| Caribbean Countries and Territories | 0 | - | 4.83 | 105,727 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 118,319 |
| North American Capitals - Map Quiz | 0 | - | 4.89 | 48,398 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.98 | 49,587 |
| U.S. State Border Crossings | 0 | - | 4.96 | 83,038 |
| U.S. Citizenship Test Questions | 0 | - | 4.86 | 224,359 |
| Total United States Immigration by Country | 0 | - | 4.90 | 98,325 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 66,541 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.93 | 149,650 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.94 | 189,374 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 68,164 |
| Cities and Towns of Massachusetts | 0 | - | 4.90 | 62,390 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.85 | 22,567 |
| US States Quiz | 0 | - | 5.00 | 15,014,267 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.97 | 343,601 |
| Canadian Islands on the Map | 0 | - | 4.33 | 13,336 |
| 20 Most-Visited Places in Canada | 0 | - | 4.20 | 12,294 |
| Canada Decoder | 0 | - | 4.10 | 17,934 |
| Flags of the Mediterranean | 0 | - | 4.93 | 125,983 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 86,450 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.90 | 82,616 |
