| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,634 |
| North America Map Quiz | 0 | - | 4.98 | 244,534 |
| Third Most Common Language by U.S. State | 0 | - | 4.89 | 113,382 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 93,908 |
| Canada Multiple Choice Quiz | 0 | - | 4.53 | 48,911 |
| Canada Geography Trivia | 0 | - | 4.80 | 47,373 |
| Most-Spoken Languages of the United States | 0 | - | 4.52 | 216,793 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,164 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,182 |
| Canada Provinces and Territories | 0 | - | 5.00 | 338,024 |
| Name a Valid Answer - United States #1 | 0 | - | 4.61 | 93,456 |
| U.S. Highway Signs By State | 0 | - | 4.46 | 15,388 |
| Uruguay Country Quiz | 0 | - | 4.83 | 31,355 |
| Native American Tribes in the US | 0 | - | 4.72 | 25,264 |
| North American Physical Geography | 0 | - | 4.35 | 30,356 |
| Most Populous Native American Tribes | 0 | - | 4.28 | 12,406 |
| Top U.S. Cash Crops | 0 | - | 4.39 | 62,092 |
| Things Named For People #2 - U.S. Centric | 0 | - | 4.21 | 52,522 |
| Largest Asian-American Ethnic Groups | 0 | - | 4.11 | 40,799 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,020 |
| Haiti... or Dominican Republic? | 0 | - | 4.70 | 40,584 |
| U.S. Geography - Multiple Choice | 0 | - | 4.41 | 24,664 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 526,433 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 266,572 |
| The U.S. Pledge of Allegiance | 0 | - | 3.98 | 18,298 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,236 |
| Europe Map Quiz | 0 | - | 5.00 | 4,732,173 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 277,134 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,677 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,478 |
| Australian Capitals | 0 | - | 4.92 | 62,594 |
| Canada A-Z | 0 | - | 4.73 | 32,653 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 68,594 |
| Official European Union Languages | 0 | - | 4.97 | 236,772 |
| European Countries in their Native Language | 0 | - | 4.99 | 156,716 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,282 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,440,821 |
| Asia Map Quiz | 0 | - | 4.99 | 907,221 |
| Countries of Africa | 0 | - | 5.00 | 2,508,606 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,835 |
| African East Coast | 0 | - | 4.96 | 95,076 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,951 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,819 |
| Australia Map Quiz | 0 | - | 4.94 | 342,542 |
| Largest Land Animals of the Americas | 0 | - | 4.38 | 20,194 |
| New World Crops | 0 | - | 4.33 | 23,504 |
| Paraguay... or Uruguay? | 0 | - | 4.55 | 26,602 |
| United States Map Quiz | 0 | - | 4.98 | 4,142,195 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,194 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,189 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,221 |
| Countries That Use the Euro | 0 | - | 4.96 | 103,057 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,374 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,547 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,616 |
| The Only European Country ... | 0 | - | 4.91 | 213,919 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,594 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,574 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,500 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,376,157 |
| States of India | 0 | - | 4.94 | 190,236 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,444 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,586 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,008 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,650 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,598 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,299 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,516 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,260 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,152 |
| The Only African Country ... | 0 | - | 4.99 | 128,383 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,785 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,496 |
| African Island Countries | 0 | - | 4.96 | 100,810 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,693 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,088 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,127 |
| Flags of Oceania | 0 | - | 5.00 | 255,302 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 26,928 |
| Australian States and Territories | 0 | - | 4.96 | 140,928 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,445 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,024 |
| Australia True or False | 0 | - | 4.87 | 56,517 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,063 |
| Regions of New Zealand | 0 | - | 4.85 | 28,147 |
| Flags of North and South America | 0 | - | 4.99 | 367,445 |
| The Only American Country ... | 0 | - | 4.92 | 120,778 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,362 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,262 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,373 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,878 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,987 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 56,998 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,014 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,967 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,359 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,885 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,089 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,510 |
| US States Quiz | 0 | - | 5.00 | 16,705,376 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 636,122 |
| 20 Most-Visited Places in Canada | 0 | - | 4.27 | 13,128 |
| Canadian Musical Acts by Two Songs | 0 | - | 4.02 | 27,408 |
| Canada Decoder | 0 | - | 4.12 | 18,651 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,382 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,505 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,244 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,227,177 |
| Celtic Nations | 0 | - | 4.69 | 46,818 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,348 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,022 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,730 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,312 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,060 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,402 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,425 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,488 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,904 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 86,867 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,244 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,893 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,993 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,845 |
| Monarchies of Europe | 0 | - | 4.90 | 97,342 |
| European Countries with One Border | 0 | - | 4.97 | 181,661 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,558 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,289 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,505 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,982 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 79,820 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,288 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,218 |
| Slavic Countries | 0 | - | 4.96 | 110,881 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,046 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,225 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,193 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,740 |
| States of Germany | 0 | - | 4.96 | 150,131 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,056 |
| Germany Immigration by Country | 0 | - | 4.84 | 80,049 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,537 |
| Regions of Italy | 0 | - | 4.92 | 74,755 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,834 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,393 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,219 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,233 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,984 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,139 |
| Counties of England | 0 | - | 4.97 | 789,417 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,469 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 350,082 |
| Champions League Winners | 0 | - | 4.92 | 996,653 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,770 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,366 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,006 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,794 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,441 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,273 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,076 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,746 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,514 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,392 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,822 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,710 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,799 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,436 |
| Monarchies of Asia | 0 | - | 4.97 | 70,613 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,181 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,437 |
| Countries of the Middle East | 0 | - | 4.96 | 198,969 |
| Provinces of Turkey | 0 | - | 4.95 | 201,131 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,254 |
| Provinces of China | 0 | - | 4.97 | 200,207 |
| Japanese Prefectures | 0 | - | 4.98 | 134,663 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,231 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,926 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,704 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 92,802 |
| States of India Map Quiz | 0 | - | 4.82 | 26,052 |
| Countries Bordering India | 0 | - | 4.98 | 162,619 |
| Countries Closest to India | 0 | - | 4.97 | 102,220 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,786 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,344 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,172 |
| African Great Lakes | 0 | - | 4.82 | 65,187 |
| Every African Country Shape | 0 | - | 4.90 | 86,147 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,877 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,188 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,380 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 319,380 |
| Name a Valid African Country | 0 | - | 4.98 | 152,966 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,499 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,542 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,541 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,825 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,935 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,057 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,311 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,761 |
| D.R. Congo Country Quiz | 0 | - | 4.87 | 39,064 |
