| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,473 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,307 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,087 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,168 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,026 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,059 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,670 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,990 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,980 |
| US States Quiz | 0 | - | 5.00 | 16,930,344 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,111 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,317 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,954 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,255 |
| States of Mexico | 0 | - | 4.96 | 177,037 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,915 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 333,535 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,711 |
| Pixelated United States Map | 0 | - | 4.88 | 94,509 |
| US States with an Empty Map | 0 | - | 5.00 | 626,383 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,180 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,787 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 113,723 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,412 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,738 |
| U.S. States By Population | 0 | - | 4.92 | 153,799 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,791 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,624 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,569 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,353 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,831 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,034 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 176,650 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,448 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,037 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,353 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,206 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,767 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,707 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,927 |
| Canada Country Quiz | 0 | - | 4.54 | 132,733 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 642,112 |
| Canada Cities Map Quiz | 0 | - | 4.64 | 124,403 |
| Flags of North and South America | 0 | - | 4.99 | 374,740 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 60,085 |
| Canada Provinces and Territories | 0 | - | 5.00 | 344,093 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,261 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,641 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,478 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,903 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,606 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,516 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,982 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,601 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,383 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,034 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,987 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,405 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 62,043 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,040 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,337 |
| The Only American Country ... | 0 | - | 4.92 | 121,870 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,952 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,342 |
| Belize Country Quiz | 0 | - | 4.85 | 21,024 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,655 |
| Asia's Busiest Airports | 0 | - | 4.69 | 52,943 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,450 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,295 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 48,137 |
| Largest United States Airlines | 0 | - | 4.39 | 55,088 |
| States of Brazil | 0 | - | 4.97 | 88,797 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,268 |
| O Canada Lyrics | 0 | - | 4.47 | 50,992 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,947 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 159,634 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,627 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 83,381 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 42,115 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 117,592 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,573 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,693,842 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,877 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,487 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,586 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,605 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,310 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,836 |
| Europe Map Quiz | 0 | - | 5.00 | 4,773,917 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,051 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,450 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,911 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,821 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,056 |
| Random U.S. City to State | 0 | - | 4.45 | 76,625 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,902 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,622 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,974 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 209,946 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,561 |
| United States Country Quiz | 0 | - | 4.43 | 101,799 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,011 |
| Oceania Map Quiz | 0 | - | 4.98 | 655,398 |
| Africa Map Quiz | 0 | - | 5.00 | 2,122,797 |
| Asia Map Quiz | 0 | - | 4.99 | 920,447 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,222 |
| Ontario Cities Map Quiz | 0 | - | 4.64 | 19,506 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,449 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,733 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 53,194 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,420 |
| New England States | 0 | - | 4.51 | 59,845 |
| U.S. States by Land Area | 0 | - | 4.63 | 52,920 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 38,048 |
| Add a Letter - Make a U.S. State | 0 | - | 4.70 | 82,944 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 56,141 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.74 | 41,023 |
| U.S. States by Borders | 0 | - | 4.61 | 35,391 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,562 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 102,173 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 44,285 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,221 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,445 |
| Africa Capitals Quiz | 0 | - | 4.99 | 740,482 |
| Asia Capitals Quiz | 0 | - | 4.98 | 695,361 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 114,170 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,084 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,818 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,731 |
| Boroughs of New York City | 0 | - | 4.47 | 84,760 |
| Countries of Africa | 0 | - | 5.00 | 2,547,241 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,608 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,690 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,168 |
| El Salvador Country Quiz | 0 | - | 4.63 | 31,788 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 32,254 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,222 |
| United States Map Quiz | 0 | - | 4.98 | 4,164,572 |
| Australia Map Quiz | 0 | - | 4.95 | 345,364 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,265 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,677 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,867 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,975 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 114,016 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,331 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,918 |
| Canadian Islands on the Map | 0 | - | 4.40 | 20,066 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,549 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,257 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 67,919 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 38,535 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.61 | 32,802 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 53,011 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,250,057 |
| Flags of Asia Quiz | 0 | - | 4.99 | 616,582 |
| Canada Geography Trivia | 0 | - | 4.80 | 47,614 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,473 |
| Name a City - European Countries | 0 | - | 4.90 | 65,751 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,596 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,124 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,418 |
| Which City in Canada? | 0 | - | 4.83 | 57,176 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,775 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,609 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,178 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,866 |
| The Only European Country ... | 0 | - | 4.91 | 217,657 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,977 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,750 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,762 |
| Canada or Africa by Area | 0 | - | 4.78 | 18,439 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,026,666 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,749 |
| South America Map Quiz | 0 | - | 5.00 | 1,552,317 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,028 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,414 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,222 |
| Flags of Africa Quiz | 0 | - | 5.00 | 473,929 |
| Counties of England | 0 | - | 4.97 | 799,651 |
| African East Coast | 0 | - | 4.96 | 96,372 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.43 | 32,525 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,582 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.48 | 52,298 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 77,189 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 49,131 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,597 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,689 |
| U.S. States with the Highest Population Density | 0 | - | 4.47 | 68,419 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,874 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,366 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,884 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,752 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,742 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,493 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,348 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,796 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,432 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,618 |
| Official Cities in the UK | 0 | - | 4.89 | 284,817 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,597 |
