| U.S. State Border Crossings | 0 | - | 4.97 | 96,652 |
| United States Map Quiz | 0 | - | 4.98 | 4,164,774 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,026,807 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 642,191 |
| North America Map Quiz | 0 | - | 4.98 | 249,769 |
| Canada Provinces and Territories | 0 | - | 5.00 | 344,180 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 903,163 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,499 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,869 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,304 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,667 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,915 |
| Central American Countries | 0 | - | 4.98 | 156,889 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,025 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,267 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,743 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,337 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,982 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,449 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,699 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,477 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,750 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,462 |
| South America Map Quiz | 0 | - | 5.00 | 1,552,394 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,208 |
| Canada Geography Trivia | 0 | - | 4.80 | 47,616 |
| Europe Map Quiz | 0 | - | 5.00 | 4,774,265 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,636 |
| North America Cities by Map | 0 | - | 4.41 | 47,868 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,770 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,383 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,427 |
| Territories of the United States | 0 | - | 4.80 | 52,490 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,738 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,762 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,179 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,837,850 |
| One Border Countries | 0 | - | 4.98 | 470,317 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,044 |
| Oceania Map Quiz | 0 | - | 4.98 | 655,693 |
| Africa Map Quiz | 0 | - | 5.00 | 2,122,931 |
| Asia Map Quiz | 0 | - | 4.99 | 920,579 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,312 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,843 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,590 |
| Africa Capitals Quiz | 0 | - | 4.99 | 740,611 |
| Asia Capitals Quiz | 0 | - | 4.98 | 695,474 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,822 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,192 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,889 |
| The Only European Country ... | 0 | - | 4.91 | 217,707 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,002 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,785 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,769 |
| Countries with the Most Borders | 0 | - | 4.97 | 389,397 |
| Countries of Africa | 0 | - | 5.00 | 2,547,545 |
| Countries by Borders #1 | 0 | - | 5.00 | 194,721 |
| Countries with the Longest Total Borders | 0 | - | 4.99 | 313,264 |
| Longest Border by Country #1 | 0 | - | 4.99 | 146,486 |
| Largest Countries with No Borders | 0 | - | 4.97 | 221,832 |
| Countries with Two Borders | 0 | - | 4.99 | 150,142 |
| Countries by Borders #2 | 0 | - | 4.96 | 136,563 |
| Landlocked Countries that Border Each Other | 0 | - | 5.00 | 141,253 |
| Big Countries Bordering Small Countries | 0 | - | 4.99 | 131,122 |
| Largest Countries Bordering Each Other | 0 | - | 4.99 | 115,577 |
| Biggest Countries Bordering the Pacific Ocean | 0 | - | 4.92 | 93,730 |
| Countries by Borders #3 | 0 | - | 4.98 | 98,221 |
| Bordering Countries Forming Words #1 | 0 | - | 4.92 | 75,802 |
| Bordering Countries Forming Words #2 | 0 | - | 4.97 | 32,792 |
| Longest Border by Country #2 | 0 | - | 4.95 | 121,301 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,272 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,034 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,429 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,230 |
| Australia Map Quiz | 0 | - | 4.95 | 345,387 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,288 |
| African East Coast | 0 | - | 4.96 | 96,386 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,378 |
| Top U.S. Cash Crops | 0 | - | 4.39 | 62,381 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,770 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.74 | 33,117 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,763 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 75,320 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,440 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,768 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 91,115 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 85,061 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,491 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 82,793 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 60,108 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,250,265 |
| Flags of Asia Quiz | 0 | - | 4.99 | 616,689 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,787 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,738 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 130,834 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 108,248 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 90,556 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,071 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,537 |
| Europe Capital to Country | 0 | - | 4.99 | 251,127 |
| Asia Capital to Country | 0 | - | 4.96 | 126,964 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,364 |
| European Capitals by Map | 0 | - | 4.99 | 140,491 |
| African Capitals by Map | 0 | - | 4.99 | 137,806 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,965 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,394 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,730 |
| European Coastal Capitals | 0 | - | 4.95 | 90,917 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,710 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,163 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,833 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,966 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,691 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,665 |
| Countries of the Middle East | 0 | - | 4.96 | 201,859 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,688 |
| Slavic Countries | 0 | - | 4.96 | 111,988 |
| African Island Countries | 0 | - | 4.96 | 101,962 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,997 |
| Countries with the Shortest Total Borders | 0 | - | 4.94 | 104,109 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,340 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,886 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,996 |
| Bordering Countries Beginning With the Same Letter | 0 | - | 4.99 | 139,855 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,496 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,038 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,107 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,546 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,865 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,570 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,431 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,299 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,496 |
| Bordering Countries by HDI Difference | 0 | - | 4.89 | 52,028 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 82,438 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,247 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,456 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,493 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,289 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,477 |
| Flags of Africa Quiz | 0 | - | 5.00 | 474,078 |
| Flags of North and South America | 0 | - | 4.99 | 374,808 |
| Australian States and Territories | 0 | - | 4.96 | 142,352 |
| Counties of England | 0 | - | 4.97 | 799,773 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 173,815 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 180,837 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,385 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,727 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,629 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,626 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,043 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,946 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,214 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.61 | 45,191 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,834 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,360 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,515 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,368 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,820 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,444 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,622 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.85 | 23,574 |
| Official Cities in the UK | 0 | - | 4.89 | 284,874 |
| Westernmost Cities in the U.S. | 0 | - | 4.36 | 16,476 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,082 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,792 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,269 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,625 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,097 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,360 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,624 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,467 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,184 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,652 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,347 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,269 |
| Monarchies of Europe | 0 | - | 4.90 | 98,440 |
| Monarchies of Asia | 0 | - | 4.97 | 71,288 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,073 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,678 |
| The Only African Country ... | 0 | - | 4.99 | 129,346 |
| The Only American Country ... | 0 | - | 4.92 | 121,886 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,244 |
| Bordering Countries by Clue #1 | 0 | - | 4.97 | 83,188 |
| Bordering Countries by Clue #2 | 0 | - | 4.95 | 87,506 |
| Walking Across Borders with Hints #1 | 0 | - | 4.94 | 109,108 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,932 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,123 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,962 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,352 |
| European Countries with One Border | 0 | - | 4.97 | 183,243 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,020 |
| Random Countries by Borders | 0 | - | 4.99 | 82,735 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,468 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,964 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,318 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,344 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,444 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 146,050 |
| Flags of Oceania | 0 | - | 5.00 | 260,959 |
