| Canada Geography Trivia | 0 | - | 4.81 | 45,337 |
| Most Spoken Languages in Canada | 0 | - | 4.88 | 48,177 |
| Canada Multiple Choice Quiz | 0 | - | 4.49 | 35,333 |
| North America Map Quiz | 0 | - | 4.98 | 204,813 |
| Third Most Common Language by U.S. State | 0 | - | 4.90 | 108,309 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 87,024 |
| Most-Spoken Languages of the United States | 0 | - | 4.45 | 165,884 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 107,973 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 134,419 |
| Top U.S. Cash Crops | 0 | - | 4.41 | 59,519 |
| Name a Valid Answer - United States #1 | 0 | - | 4.65 | 87,520 |
| U.S. Highway Signs By State | 0 | - | 4.44 | 14,363 |
| U.S. Geography - Multiple Choice | 0 | - | 4.43 | 22,993 |
| Australia... or New Zealand? | 0 | - | 4.83 | 55,779 |
| Uruguay Country Quiz | 0 | - | 4.82 | 29,080 |
| Native American Tribes in the US | 0 | - | 4.66 | 23,325 |
| Canada Provinces and Territories | 0 | - | 4.99 | 294,612 |
| England or Wales? | 0 | - | 4.93 | 41,129 |
| North American Physical Geography | 0 | - | 4.33 | 29,601 |
| Most Populous Native American Tribes | 0 | - | 4.32 | 11,835 |
| Things Named For People #2 - U.S. Centric | 0 | - | 4.17 | 50,522 |
| Largest Asian-American Ethnic Groups | 0 | - | 4.09 | 38,073 |
| American Countries on the Pacific Coast | 0 | - | 4.78 | 46,855 |
| Paraguay... or Uruguay? | 0 | - | 4.53 | 25,592 |
| Haiti... or Dominican Republic? | 0 | - | 4.71 | 38,657 |
| European Countries by First 2 Letters | 0 | - | 4.96 | 492,699 |
| Russia Multiple Choice | 0 | - | 4.56 | 38,566 |
| Asian Countries by First 2 Letters | 0 | - | 4.92 | 258,986 |
| African Countries by First 2 Letters | 0 | - | 4.95 | 248,750 |
| The U.S. Pledge of Allegiance | 0 | - | 3.97 | 17,725 |
| Canada Immigration by Country | 0 | - | 4.51 | 58,070 |
| Europe Map Quiz | 0 | - | 5.00 | 4,359,908 |
| Which Country of the United Kingdom? | 0 | - | 4.60 | 35,946 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,357,365 |
| Asia Map Quiz | 0 | - | 4.99 | 802,657 |
| Africa Map Quiz | 0 | - | 5.00 | 1,964,553 |
| Oceania Map Quiz | 0 | - | 4.98 | 578,106 |
| Australian Capitals | 0 | - | 4.92 | 61,147 |
| United States Map Quiz | 0 | - | 4.98 | 3,937,592 |
| Canadian Geography on the Map | 0 | - | 4.56 | 24,485 |
| Count to 10 in Europe: Pro | 0 | - | 4.81 | 62,057 |
| Official European Union Languages | 0 | - | 4.98 | 204,546 |
| European Countries in their Native Language | 0 | - | 4.99 | 146,263 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 393,362 |
| Slovakia... or Slovenia? | 0 | - | 4.72 | 40,100 |
| Austria... or Australia? | 0 | - | 4.79 | 99,180 |
| Astronomy True or False | 0 | - | 4.36 | 34,172 |
| Add A Letter - Make a European City | 0 | - | 4.86 | 21,314 |
| Countries that Beat Switzerland | 0 | - | 4.87 | 38,447 |
| Counties of England | 0 | - | 4.97 | 706,788 |
| British History Multiple Choice #1 | 0 | - | 4.47 | 52,159 |
| Flags of Asia Quiz | 0 | - | 4.99 | 536,214 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 101,812 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 142,826 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 90,361 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 98,357 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 113,070 |
| Asian Countries Ending in "IA" | 0 | - | 4.95 | 95,426 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 62,225 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 82,099 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 213,756 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.95 | 37,983 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,295,000 |
| Countries of the Middle East | 0 | - | 4.95 | 177,540 |
| Iran... or Iraq? | 0 | - | 4.32 | 31,796 |
| Countries where Arabic is an Official Language | 0 | - | 4.83 | 52,523 |
| Countries of Africa | 0 | - | 5.00 | 2,221,693 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 92,733 |
| Flags of Africa Quiz | 0 | - | 4.99 | 397,600 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 21,248 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 201,233 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 106,768 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 149,686 |
| African East Coast | 0 | - | 4.97 | 86,009 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 121,918 |
| Western Africa Map Quiz | 0 | - | 4.98 | 62,440 |
| Top African Languages on a Map | 0 | - | 4.93 | 56,404 |
| African Island Countries | 0 | - | 4.96 | 91,255 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 226,702 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 41,806 |
| Australian States and Territories | 0 | - | 4.96 | 130,802 |
| Australian Immigration by Country | 0 | - | 4.82 | 73,263 |
| Australia Map Quiz | 0 | - | 4.94 | 323,454 |
| Australia True or False | 0 | - | 4.90 | 52,351 |
| Flags of North and South America Quiz | 0 | - | 4.99 | 316,959 |
| Largest Land Animals of the Americas | 0 | - | 4.36 | 19,512 |
| New World Crops | 0 | - | 4.33 | 22,932 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 109,289 |
| South America Map Quiz | 0 | - | 5.00 | 1,438,854 |
| Countries of North America Quiz | 0 | - | 5.00 | 899,676 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 591,801 |
| Canada A-Z | 0 | - | 4.71 | 30,950 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 197,185 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.93 | 87,420 |
| Straight Shot to Antarctica | 0 | - | 4.91 | 38,103 |
| Countries That Use the Euro | 0 | - | 4.93 | 66,574 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,069,346 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 340,110 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,211,736 |
| Europe Geography Decoder | 0 | - | 4.88 | 64,437 |
| 10 Easternmost Countries in Europe | 0 | - | 4.88 | 95,722 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 180,405 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 140,351 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 191,091 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.83 | 39,364 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 78,800 |
| The Only European Country ... | 0 | - | 4.93 | 183,687 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.89 | 80,985 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 289,401 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 123,681 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.92 | 52,129 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 76,636 |
| Eastern Europe Map Quiz | 0 | - | 4.90 | 117,063 |
| Slavic Countries | 0 | - | 4.96 | 101,710 |
| Germany Multiple Choice | 0 | - | 4.81 | 50,167 |
| Iceland... or Ireland? | 0 | - | 4.72 | 54,553 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 32,810 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 87,957 |
| Regions of Spain Quiz | 0 | - | 4.87 | 97,720 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 171,853 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 95,681 |
| Cantons of Switzerland | 0 | - | 4.97 | 41,643 |
| UK Cities Map Quiz | 0 | - | 4.95 | 438,642 |
| UK Immigration by Country | 0 | - | 4.94 | 127,676 |
| United Kingdom Country Quiz | 0 | - | 4.94 | 122,017 |
| Countries and Territories of the United Kingdom | 0 | - | 4.88 | 85,150 |
| Counties of England Map Quiz | 0 | - | 4.97 | 290,423 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 102,663 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 283,102 |
| All Champions League Teams Ever | 0 | - | 4.90 | 108,389 |
| Champions League Winners | 0 | - | 4.92 | 896,073 |
| Asian Geography By Letter - B | 0 | - | 4.83 | 62,515 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.81 | 38,601 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 93,664 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 117,376 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 123,578 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 114,753 |
| Asian Countries with the Most Christians | 0 | - | 4.87 | 86,364 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.84 | 56,008 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 103,924 |
| Pixelated Asia Map | 0 | - | 4.90 | 64,581 |
| Monarchies of Asia | 0 | - | 4.95 | 54,900 |
| Name a Valid Asian Country | 0 | - | 4.98 | 93,870 |
| Countries Closest to the Persian Gulf | 0 | - | 4.92 | 77,963 |
| Provinces of Turkey | 0 | - | 4.95 | 181,321 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 71,807 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 93,535 |
| Provinces of China | 0 | - | 4.98 | 162,149 |
| China Cities Map Quiz | 0 | - | 4.88 | 90,209 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 84,737 |
| Japanese Prefectures | 0 | - | 4.98 | 111,289 |
| Japan Country Quiz | 0 | - | 4.92 | 121,754 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 95,480 |
| States of India | 0 | - | 4.92 | 160,552 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.96 | 53,299 |
| Nepal Country Quiz | 0 | - | 4.95 | 34,017 |
| African Great Lakes | 0 | - | 4.85 | 55,317 |
| Africa Geography Quiz #1 | 0 | - | 4.92 | 46,601 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.94 | 26,627 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 67,220 |
| The Only African Country ... | 0 | - | 4.99 | 121,357 |
| African Countries by a Single Clue | 0 | - | 4.92 | 64,347 |
| African Countries with the Most Christians | 0 | - | 4.92 | 68,628 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 111,655 |
| Pixelated Africa Map | 0 | - | 4.98 | 89,924 |
| Countries Closest to Africa | 0 | - | 4.95 | 146,818 |
| Name a Valid African Country | 0 | - | 4.98 | 126,523 |
| Kenya Country Quiz | 0 | - | 4.87 | 31,653 |
| D.R. Congo Country Quiz | 0 | - | 4.85 | 36,030 |
| Flags of Oceania | 0 | - | 5.00 | 221,177 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.94 | 21,898 |
| Australia Cities Map Quiz | 0 | - | 4.86 | 133,538 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 85,334 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 61,350 |
| Countries Closest to Australia | 0 | - | 4.99 | 147,246 |
| Regions of New Zealand | 0 | - | 4.81 | 25,072 |
| The Only American Country ... | 0 | - | 4.94 | 111,745 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 102,467 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 83,197 |
| American Countries With No Atlantic Coastline | 0 | - | 4.90 | 74,126 |
| States of Mexico | 0 | - | 4.94 | 145,704 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 96,105 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.91 | 42,455 |
| Brazil States Map Quiz | 0 | - | 4.84 | 41,025 |
| States of Brazil | 0 | - | 4.97 | 71,514 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 860,163 |
| Central American Countries | 0 | - | 4.98 | 141,634 |
| Caribbean Countries and Territories | 0 | - | 4.83 | 105,821 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 118,443 |
| North American Capitals - Map Quiz | 0 | - | 4.90 | 48,500 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.98 | 49,787 |
| U.S. State Border Crossings | 0 | - | 4.96 | 83,086 |
| U.S. Citizenship Test Questions | 0 | - | 4.86 | 224,515 |
| Total United States Immigration by Country | 0 | - | 4.90 | 98,437 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 66,629 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.93 | 149,886 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.94 | 189,731 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 68,223 |
| Cities and Towns of Massachusetts | 0 | - | 4.90 | 62,608 |
| US States Quiz | 0 | - | 5.00 | 15,033,576 |
