| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,396 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,887 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,156 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,970 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,716 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,795 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,376 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,787 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,892 |
| US States Quiz | 0 | - | 5.00 | 16,881,266 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,826 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,115 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,679 |
| Mexico States Map Quiz | 0 | - | 4.84 | 104,778 |
| States of Mexico | 0 | - | 4.96 | 176,192 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,128 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 332,233 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,573 |
| Pixelated United States Map | 0 | - | 4.87 | 94,291 |
| US States with an Empty Map | 0 | - | 5.00 | 624,806 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,903 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,462 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,474 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,051 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,330 |
| U.S. States By Population | 0 | - | 4.92 | 153,571 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,481 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,455 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,336 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,225 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,645 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,678 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 175,709 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,066 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,840 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,185 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,146 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,467 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,600 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,502 |
| Canada Country Quiz | 0 | - | 4.54 | 132,506 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 640,598 |
| Canada Cities Map Quiz | 0 | - | 4.64 | 124,229 |
| Flags of North and South America | 0 | - | 4.99 | 373,253 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 59,990 |
| Canada Provinces and Territories | 0 | - | 5.00 | 342,716 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,182 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,498 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,091 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,637 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,254 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,138 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,617 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,017 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,671 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,689 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,897 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,111 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,918 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,586 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,141 |
| The Only American Country ... | 0 | - | 4.92 | 121,641 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,588 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,040 |
| Belize Country Quiz | 0 | - | 4.85 | 20,982 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,489 |
| Asia's Busiest Airports | 0 | - | 4.69 | 52,791 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,209 |
| Brazil States Map Quiz | 0 | - | 4.85 | 48,095 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 48,024 |
| Largest United States Airlines | 0 | - | 4.39 | 55,038 |
| States of Brazil | 0 | - | 4.97 | 88,174 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,960 |
| O Canada Lyrics | 0 | - | 4.47 | 50,946 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,821 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 159,353 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,339 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.90 | 81,765 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 41,844 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 117,017 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,277 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,690,174 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,516 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,423 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,059 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,460 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,166 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,733 |
| Europe Map Quiz | 0 | - | 5.00 | 4,764,153 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,869 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,352 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,640 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,378 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,942 |
| Random U.S. City to State | 0 | - | 4.45 | 76,335 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,757 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,589 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,591 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 209,527 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,443 |
| United States Country Quiz | 0 | - | 4.43 | 101,548 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,448,446 |
| Oceania Map Quiz | 0 | - | 4.98 | 642,591 |
| Africa Map Quiz | 0 | - | 5.00 | 2,118,412 |
| Asia Map Quiz | 0 | - | 4.99 | 917,166 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,184 |
| Ontario Cities Map Quiz | 0 | - | 4.64 | 19,470 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,314 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,433 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,878 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,355 |
| New England States | 0 | - | 4.51 | 59,812 |
| U.S. States by Land Area | 0 | - | 4.61 | 52,824 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 38,015 |
| Add a Letter - Make a U.S. State | 0 | - | 4.72 | 82,830 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 56,018 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.74 | 40,937 |
| U.S. States by Borders | 0 | - | 4.61 | 35,327 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,487 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 102,050 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 44,232 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,143 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,408 |
| Africa Capitals Quiz | 0 | - | 4.99 | 737,953 |
| Asia Capitals Quiz | 0 | - | 4.98 | 693,172 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 114,010 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,045 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,778 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,696 |
| Boroughs of New York City | 0 | - | 4.47 | 84,611 |
| Countries of Africa | 0 | - | 5.00 | 2,538,149 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,522 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,617 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,087 |
| El Salvador Country Quiz | 0 | - | 4.63 | 31,724 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 32,195 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,383,199 |
| United States Map Quiz | 0 | - | 4.98 | 4,158,971 |
| Australia Map Quiz | 0 | - | 4.95 | 344,681 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,559 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,660 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,804 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,833 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 113,864 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,311 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,809 |
| Canadian Islands on the Map | 0 | - | 4.40 | 20,041 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,494 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,191 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 67,878 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 38,502 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.61 | 32,776 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 52,936 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,244,740 |
| Flags of Asia Quiz | 0 | - | 4.99 | 613,828 |
| Canada Geography Trivia | 0 | - | 4.80 | 47,543 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,432 |
| Name a City - European Countries | 0 | - | 4.90 | 65,406 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,465 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,085 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,399 |
| Which City in Canada? | 0 | - | 4.83 | 57,086 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,117 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,038 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,867 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,318 |
| The Only European Country ... | 0 | - | 4.91 | 216,746 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,346 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,199 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,663 |
| Canada or Africa by Area | 0 | - | 4.78 | 18,370 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,023,636 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,665 |
| South America Map Quiz | 0 | - | 5.00 | 1,550,087 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,736 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,016 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,920 |
| Flags of Africa Quiz | 0 | - | 5.00 | 471,603 |
| Counties of England | 0 | - | 4.97 | 797,221 |
| African East Coast | 0 | - | 4.96 | 96,100 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.43 | 32,505 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,312 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.50 | 49,134 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 77,033 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 49,041 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,540 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,636 |
| U.S. States with the Highest Population Density | 0 | - | 4.47 | 68,382 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,766 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,308 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,779 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,707 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,887 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,954 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 183,900 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,371 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,850 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,449 |
| Official Cities in the UK | 0 | - | 4.89 | 283,892 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,507 |
