| Canada Geography Trivia | 0 | - | 4.81 | 45,041 |
| Most Spoken Languages in Canada | 0 | - | 4.83 | 47,593 |
| North America Map Quiz | 0 | - | 4.98 | 201,766 |
| Third Most Common Language by U.S. State | 0 | - | 4.90 | 107,816 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 86,207 |
| Canada Multiple Choice Quiz | 0 | - | 4.49 | 31,775 |
| American Countries on the Pacific Coast | 0 | - | 4.81 | 46,504 |
| Most-Spoken Languages of the United States | 0 | - | 4.45 | 164,468 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 107,575 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 133,464 |
| Top U.S. Cash Crops | 0 | - | 4.41 | 59,241 |
| Name a Valid Answer - United States #1 | 0 | - | 4.65 | 86,936 |
| U.S. Highway Signs By State | 0 | - | 4.43 | 14,248 |
| Uruguay Country Quiz | 0 | - | 4.82 | 28,791 |
| Native American Tribes in the US | 0 | - | 4.72 | 23,116 |
| Canada Provinces and Territories | 0 | - | 5.00 | 291,958 |
| North American Physical Geography | 0 | - | 4.33 | 29,523 |
| Most Populous Native American Tribes | 0 | - | 4.32 | 11,784 |
| Things Named For People #2 - U.S. Centric | 0 | - | 4.17 | 50,393 |
| Largest Asian-American Ethnic Groups | 0 | - | 4.09 | 37,788 |
| Haiti... or Dominican Republic? | 0 | - | 4.71 | 38,468 |
| U.S. Geography - Multiple Choice | 0 | - | 4.43 | 22,762 |
| European Countries by First 2 Letters | 0 | - | 4.96 | 488,767 |
| Asian Countries by First 2 Letters | 0 | - | 4.92 | 257,292 |
| African Countries by First 2 Letters | 0 | - | 4.95 | 247,105 |
| The U.S. Pledge of Allegiance | 0 | - | 3.96 | 17,692 |
| Canada Immigration by Country | 0 | - | 4.52 | 57,624 |
| Europe Map Quiz | 0 | - | 5.00 | 4,326,441 |
| Save Europeans by Guessing Countries | 0 | - | 4.86 | 170,952 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,351,369 |
| Asia Map Quiz | 0 | - | 4.99 | 794,090 |
| Africa Map Quiz | 0 | - | 5.00 | 1,951,759 |
| Oceania Map Quiz | 0 | - | 4.98 | 572,606 |
| Australian Capitals | 0 | - | 4.92 | 61,005 |
| Count to 10 in Europe: Pro | 0 | - | 4.81 | 61,436 |
| Official European Union Languages | 0 | - | 4.98 | 202,583 |
| European Countries in their Native Language | 0 | - | 4.99 | 145,337 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 389,829 |
| Countries that Beat Switzerland | 0 | - | 4.87 | 38,050 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 80,977 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,288,296 |
| Countries of Africa | 0 | - | 5.00 | 2,194,910 |
| African East Coast | 0 | - | 4.97 | 85,073 |
| Western Africa Map Quiz | 0 | - | 4.97 | 61,650 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 41,014 |
| Australia Map Quiz | 0 | - | 4.95 | 321,411 |
| Largest Land Animals of the Americas | 0 | - | 4.36 | 19,455 |
| New World Crops | 0 | - | 4.32 | 22,882 |
| Paraguay... or Uruguay? | 0 | - | 4.55 | 25,487 |
| United States Map Quiz | 0 | - | 4.98 | 3,921,011 |
| Canada A-Z | 0 | - | 4.70 | 30,722 |
| Canadian Geography on the Map | 0 | - | 4.56 | 24,322 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 196,405 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.93 | 87,050 |
| Countries That Use the Euro | 0 | - | 4.93 | 64,796 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 338,064 |
| Europe Geography Decoder | 0 | - | 4.88 | 63,867 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 94,148 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.83 | 39,214 |
| The Only European Country ... | 0 | - | 4.93 | 181,136 |
| Add A Letter - Make a European City | 0 | - | 4.87 | 21,043 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 32,285 |
| Regions of Spain Quiz | 0 | - | 4.87 | 96,246 |
| Cantons of Switzerland | 0 | - | 4.97 | 40,895 |
| UK Cities Map Quiz | 0 | - | 4.94 | 436,186 |
| Countries and Territories of the United Kingdom | 0 | - | 4.88 | 84,473 |
| Counties of England Map Quiz | 0 | - | 4.97 | 288,601 |
| Counties of England | 0 | - | 4.97 | 698,034 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 277,108 |
| Champions League Winners | 0 | - | 4.91 | 875,211 |
| Flags of Asia Quiz | 0 | - | 4.99 | 530,093 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 101,019 |
| Asian Geography By Letter - B | 0 | - | 4.83 | 62,076 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 141,959 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 89,664 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 97,611 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.81 | 38,073 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 92,613 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 112,054 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 94,562 |
| Asian Countries with the Shortest Names | 0 | - | 4.98 | 122,506 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 113,245 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 61,440 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 211,876 |
| Pixelated Asia Map | 0 | - | 4.90 | 63,910 |
| Monarchies of Asia | 0 | - | 4.95 | 54,467 |
| Asian Countries with the Fewest Borders | 0 | - | 4.81 | 88,993 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.96 | 37,084 |
| Countries of the Middle East | 0 | - | 4.96 | 175,584 |
| Provinces of Turkey | 0 | - | 4.95 | 179,110 |
| Countries where Arabic is an Official Language | 0 | - | 4.83 | 52,306 |
| Provinces of China | 0 | - | 4.97 | 158,791 |
| Japanese Prefectures | 0 | - | 4.98 | 108,588 |
| States of India | 0 | - | 4.91 | 157,162 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 92,247 |
| Flags of Africa Quiz | 0 | - | 4.99 | 391,963 |
| Africa Geography Quiz #1 | 0 | - | 4.92 | 46,354 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 20,597 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 199,770 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 105,879 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 148,730 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.94 | 26,102 |
| African Diaspora - Top 10 Countries | 0 | - | 4.91 | 66,558 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 120,719 |
| The Only African Country ... | 0 | - | 4.99 | 118,927 |
| African Countries by a Single Clue | 0 | - | 4.92 | 63,910 |
| Top African Languages on a Map | 0 | - | 4.92 | 54,630 |
| African Island Countries | 0 | - | 4.96 | 90,418 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 224,833 |
| Pixelated Africa Map | 0 | - | 4.98 | 88,964 |
| Countries Closest to Africa | 0 | - | 4.95 | 146,072 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 26,052 |
| Flags of Oceania | 0 | - | 5.00 | 218,275 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.94 | 21,097 |
| Australian States and Territories | 0 | - | 4.96 | 129,883 |
| Australia Cities Map Quiz | 0 | - | 4.85 | 132,183 |
| Australia True or False | 0 | - | 4.90 | 51,853 |
| Australia... or New Zealand? | 0 | - | 4.83 | 55,108 |
| Regions of New Zealand | 0 | - | 4.83 | 24,779 |
| Flags of North and South America Quiz | 0 | - | 4.99 | 313,127 |
| The Only American Country ... | 0 | - | 4.94 | 110,630 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 101,583 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 108,363 |
| South America Map Quiz | 0 | - | 5.00 | 1,430,349 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 856,344 |
| Countries of North America Quiz | 0 | - | 5.00 | 889,677 |
| North American Capitals - Map Quiz | 0 | - | 4.91 | 47,804 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.98 | 48,510 |
| U.S. State Border Crossings | 0 | - | 4.96 | 82,660 |
| U.S. Citizenship Test Questions | 0 | - | 4.86 | 223,193 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.84 | 34,155 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 65,923 |
| Cities and Towns of Massachusetts | 0 | - | 4.90 | 61,400 |
| US States Quiz | 0 | - | 5.00 | 14,884,458 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 588,469 |
| 20 Most-Visited Places in Canada | 0 | - | 4.20 | 12,236 |
| Canada Decoder | 0 | - | 4.10 | 17,893 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 85,855 |
| Straight Shot to Antarctica | 0 | - | 4.90 | 37,738 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,056,756 |
| Celtic Nations | 0 | - | 4.76 | 44,911 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,198,419 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 179,127 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 139,537 |
| European Diaspora - Top 11 Countries | 0 | - | 4.89 | 84,734 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 188,679 |
| 10 European Countries with the Most Tourists | 0 | - | 4.97 | 122,360 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 77,710 |
| Three Band Flags of Europe | 0 | - | 4.97 | 162,444 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.90 | 80,280 |
| Catholic Countries in Europe | 0 | - | 4.87 | 84,550 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 287,395 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 117,883 |
| Pixelated Europe Map | 0 | - | 4.90 | 110,329 |
| Monarchies of Europe | 0 | - | 4.88 | 87,649 |
| European Countries with One Border | 0 | - | 4.96 | 151,850 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 145,484 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.92 | 50,808 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 134,964 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 66,910 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 75,717 |
| Eastern Europe Map Quiz | 0 | - | 4.90 | 116,435 |
| Slavic Countries | 0 | - | 4.96 | 101,166 |
| Federal Subjects of Russia | 0 | - | 4.95 | 114,674 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 102,683 |
| Regions of France Map Quiz | 0 | - | 4.96 | 128,458 |
| France Immigration by Country | 0 | - | 4.81 | 69,595 |
| States of Germany Map Quiz | 0 | - | 4.92 | 121,410 |
| States of Germany | 0 | - | 4.93 | 125,547 |
| Germany Multiple Choice | 0 | - | 4.81 | 49,783 |
| Germany Immigration by Country | 0 | - | 4.90 | 70,568 |
| States of the German Confederation in 1848 | 0 | - | 4.84 | 26,847 |
| Counties of Ireland | 0 | - | 4.90 | 161,554 |
| Regions of Italy | 0 | - | 4.89 | 61,261 |
| Spain Cities Map Quiz | 0 | - | 4.86 | 87,107 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 170,651 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 94,567 |
| Countries Closest to Spain | 0 | - | 4.95 | 207,391 |
| UK Immigration by Country | 0 | - | 4.94 | 126,307 |
| United Kingdom Country Quiz | 0 | - | 4.94 | 120,286 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 101,339 |
| Countries that Visit the UK the Most | 0 | - | 4.85 | 63,492 |
| Counties of the UK and Ireland | 0 | - | 4.97 | 106,184 |
| English Monarchs Quiz | 0 | - | 4.91 | 450,857 |
| World Capitals Closest to London | 0 | - | 4.91 | 94,113 |
| 50 Busiest Air Routes from London | 0 | - | 4.88 | 87,013 |
| England or Wales? | 0 | - | 4.93 | 40,645 |
| All Champions League Teams Ever | 0 | - | 4.90 | 106,629 |
| Every Asian Country Shape | 0 | - | 4.94 | 76,125 |
| South China Sea Countries | 0 | - | 4.81 | 54,097 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 116,954 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 85,441 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.84 | 55,361 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.91 | 90,071 |
| Top 10 Richest Countries in Asia | 0 | - | 4.87 | 82,417 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 102,675 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.91 | 94,036 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 83,375 |
| Name a Valid Asian Country | 0 | - | 4.98 | 93,138 |
| Countries Closest to the Persian Gulf | 0 | - | 4.92 | 77,310 |
